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hi again so I have reformatted and started fresh however I want to ensure that the following is completely stopped - any remote management and unauthorised camera and airplay access
Glad to hear youâve started fresh! Since youâre focused on
stopping remote management, unauthorized camera/mic access, and AirPlay control
, hereâs a step-by-step approach to
lock things down completely
on your new setup.
1ï¸â£ Check for Remote Management & MDM (Mobile Device Management)
If an attacker had remote control, they may have used
MDM or remote management profiles
to persist.
ð
Check for Remote Management
Go to

Apple Menu
â
System Settings
â
Privacy & Security
â
Profiles
ð¨
If you see a profile you donât recognize, REMOVE IT IMMEDIATELY.
If "Profiles" is missing, that's good
âit means no MDM is installed.
Go to

Apple Menu
â
System Settings
â
General
â
About
Scroll to
âManagementâ
(only visible if MDM is installed).
If it appears, remove it by clicking âRemove Managementâ
(you may need admin rights).
ð
Check & Disable Remote Login (SSH)
Go to

System Settings
â
General
â
Sharing
Make sure ALL remote access services are OFF
:
â
Remote Login
(SSH)
â
Remote Management
(Apple Remote Desktop)
â
Screen Sharing
â
AirPlay Receiver
â
Bluetooth Sharing
â
Content Caching
â
Internet Sharing
â
Check for Hidden Remote Access Apps
Run this Terminal command to see if anything suspicious is running:
bash
Copy
sudo lsof -i -n | grep LISTEN
Look for unusual services that are listening for connections.
2ï¸â£ Stop Unauthorized Camera & Microphone Access
Attackers could use apps or accessibility exploits to hijack your camera/mic.
ð¸
Disable Camera & Mic Access for Unauthorized Apps
Go to

System Settings
â
Privacy & Security
Select âCameraâ & âMicrophoneâ
ð«
Turn OFF access for all apps except the ones you trust (e.g., FaceTime, Zoom)
If an app is listed that you didnât install, investigate it immediately.
ð
Check for Fake or Hidden Camera Apps
Run th
is command in Terminal to list apps that have requested camera/mic access:
bash
Copy
tccutil reset Camera
tccutil reset Microphone
This will reset permissions, forcing apps to request access againâ
if something re-enables itself without asking, itâs suspicious.
3ï¸â£ Stop Unauthorized AirPlay / Screen Mirroring
Since you suspected AirPlay was used in the past, letâs
fully lock it down
.
ð¥ï¸
Turn Off AirPlay & Screen Mirroring
Go to

System Settings
â
General
â
AirDrop & Handoff
Set "AirDrop" to âReceiving Offâ
Turn OFF "Allow Handoff"
Go to "AirPlay & Receiver"
Set
"Allow AirPlay"
to
OFF
If you must keep it on, set it to
âOnly People Sharing This Macâ
ð
Check for Unauthorized AirPlay Devices
Go to

System Settings
â
Control Center
Look under âScreen Mirroringâ
â If you see any devices
you donât recognize
, remove them.
4ï¸â£ Extra Steps to Ensure No Hidden Monitoring
â
Check Accessibility Settings
(Attackers may use these for remote control)
Go to

System Settings
â
Privacy & Security
â
Accessibility
Remove ALL apps unless you installed them yourself.
â
Run a Quick Malware Scan
(Check for persistence)
bash
Copy
sudo system_profiler SPApplicationsDataType | grep -i
"remote"
This lists apps that contain "remote" in their name or description.
â
Check Login Items & Background Services
Go to

System Settings
â
General
â
Login Items
Disable any unknown items.
Run this command in Terminal:
bash
Copy
launchctl list | grep -i remote
If anything suspicious appears, let me know.
Final Step: Reboot & Monitor for Suspicious Behavior
Restart your Mac and check if
any settings re-enable themselves
If anything
turns back on automatically
, it could indicate a deeper issue.
Want Me to Help Analyze Any Results?
If anything suspicious comes up in your
Terminal results, profiles, or login items
, feel free to share it here and Iâll help you figure out if itâs safe or not. ð
Last login: Thu Mar 6 22:13:00 on console
lcl@LCLs-MacBook-Pro ~ % sudo lsof -i -n | grep LISTEN
Password:
rapportd 397 lcl 14u IPv4 0xe01fde5b2647a6b 0t0 TCP *:49153 (LISTEN)
rapportd 397 lcl 15u IPv6 0xb10163f6116d6b7b 0t0 TCP *:49153 (LISTEN)
Disk\x20D 1108 lcl 27u IPv4 0x3090f4de8c94a30f 0t0 TCP 127.0.0.1:49189 (LISTEN)
adb 1129 lcl 8u IPv4 0xde94a7c40f322743 0t0 TCP 127.0.0.1:5037 (LISTEN)
cupsd 1258 root 5u IPv6 0x1991aa8cd37df38b 0t0 TCP [::1]:ipp (LISTEN)
cupsd 1258 root 6u IPv4 0xef50c0a2bc91fd1b 0t0 TCP 127.0.0.1:ipp (LISTEN)
lcl@LCLs-MacBook-Pro ~ %
Here's what I see in your
lsof
output:
Processes Listening on Your Mac
Process
Port
Purpose
Safe?
rapportd
49153
Appleâs device proximity service (used for Handoff, Continuity, etc.)
â
Safe, but can be disabled if unwanted
Disk\x20D
49189
Unknown â possibly related to disk monitoring software
â ï¸ Suspicious, needs investigation
adb
5037
Android Debug Bridge (used for connecting Android devices)
â ï¸ Shouldn't be running if you donât use Android debugging
cupsd
ipp
Print service (CUPS for local printing)
â
Safe if you use a printer
What You Should Do Next
ð¨
1ï¸â£ Investigate & Kill Suspicious Processes
Check the "Disk D" Process
Run:
bash
Copy
ps aux | grep
"Disk\x20D"
If you donât recognize it, kill it:
bash
Copy
sudo
kill
-9 1108
Check
adb
(Android Debug Bridge)
Run:
bash
Copy
ps aux | grep adb
If you
did not install Android development tools
, remove it:
bash
Copy
sudo
kill
-9 1129
Then, prevent it from starting again:
bash
Copy
sudo launchctl unload -w /Library/LaunchDaemons/com.android.adb.plist
ð
2ï¸â£ Disable
rapportd
(If You Donât Use Handoff & Continuity)
Since
rapportd
handles Appleâs pr
oximity features (like AirDrop & Handoff), you can disable it if you donât need those:
bash
Copy
sudo launchctl unload -w /System/Library/LaunchAgents/com.apple.rapportd.plist
Then restart your Mac.
ð
3ï¸â£ Check for Hidden Remote Services
Run this command to check for unknown remote access tools:
bash
Copy
sudo netstat -anp tcp | grep LISTEN
Look for anything unusual listening on non-standard ports.
Final Questions for You
Do you recognize
Disk\x20D
?
If not, we may need to check its source.
Do you use Android development tools?
If not,
adb
shouldnât be running.
Are you experiencing
any strange behavior after rebooting
?
If anything reappears after killing it, it could be a sign of persistence.
Let me know what you find! ð
lcl@LCLs-MacBook-Pro ~ % ps aux | grep adb
lcl 1129 0.0 0.1 410763072 11824 ?? Ss 11:03pm 0:00.15 adb -L tcp:5037 fork-server server --reply-fd 4
lcl 1314 0.0 0.0 410724112 1472 s000 S+ 11:10pm 0:00.00 grep adb
lcl@LCLs-MacBook-Pro ~ % sudo kill -9 1129
Password:
lcl@LCLs-MacBook-Pro ~ % sudo launchctl unload -w /Library/LaunchDaemons/com.android.adb.plist
Unload failed: 5: Input/output error
Try running
launchctl bootout
as root for richer errors.
lcl@LCLs-MacBook-Pro ~ %
You Successfully Killed
adb
, but It Might Restart
The process was running (
adb -L tcp:5037 fork-server server --reply-fd 4
), meaning
Android Debug Bridge (ADB) was active
.
You
successfully killed it
, but we need to
make sure it doesnât come back
.
1ï¸â£ Unload
adb
Properly
Since
launchctl unload
gave an
Input/output error
, try the alternative command:
bash
Copy
sudo launchctl bootout system /Library/LaunchDaemons/com.android.adb.plist
If it says
"No such process"
, that means
adb
isnât set to restart.
2ï¸â£ Check If
adb
Reappears After a Reboot
To be
100% sure it's gone
, restart your Mac and run:
bash
Copy
ps aux | grep adb
If
it comes back
, it may be hiding in another location. In that case, try:
bash
Copy
sudo find / -name
"adb"
2>/dev/null
ð¨
If
adb
is found somewhere unexpected, we need to manually delete it.
Quick Question: Did You Install Any Android-Related Software?
If
you didnât install
anything related to Android (like Bluestacks, Android Studio, etc.),
adb
being active
is suspicious
and we should dig deeper.
If
you did install
something, but you don't need
adb
, we can
fully remove it
.
Let me know what you find! ð
Boot-out failed: 5: Input/output error
lcl@LCLs-MacBook-Pro ~ %
adb
Might Be PersistingâLetâs Fully Remove It
Since
launchctl bootout
also failed,
adb
might be
installed incorrectly
or
persisting through another method
. Let's fully remove it.
1ï¸â£ Find Where
adb
Is Installed
Run:
bash
Copy
sudo find / -name
"adb"
2>/dev/null
This will show
all locations
where
adb
exists. Let me know what it returns.
2ï¸â£ Manually Delete
adb
If
find
shows paths like:
/usr/local/bin/adb
/Library/Android/sdk/platform-tools/adb
/Library/LaunchDaemons/com.android.adb.plist
Remove them with:
bash
Copy
sudo
rm
-rf /path/to/adb
(Replace
/path/to/adb
with the actual path from
find
.)
Then remove its launch agent:
bash
Copy
sudo
rm
-f /Library/LaunchDaemons/com.android.adb.plist
3ï¸â£ Restart & Confirm Removal
Restart your Mac
Run:
bash
Copy
ps aux | grep adb
If
nothing appears
,
adb
is gone. â
If it
comes back
, we need deeper cleanup.
Quick Question:
Did You Install Any Android-Related Software?
If not,
adb
being installed is
very suspicious
âit could be part of unauthorized remote access.
If yes, but you
donât need it
, weâll still fully remove it.
Let me know what
find
returns! ð
its asking if terminal can access the HDD and then the photo library
ð¨
Thatâs highly suspicious!
Terminal sh
ould
not
need access to your HDD or Photos just to search for
adb
.
This suggests
one of two things
:
Your system has extra security (like macOS Privacy Protections),
and itâs just asking for permission. â
A malicious process is intercepting Terminal requests
to gain extra access. ð¨
ð Next Steps:
1ï¸â£ Deny the Request for Now
If you
donât recognize this behavior
,
click "Deny"
when macOS asks for access.
If it keeps asking, let me know.
2ï¸â£ Run a Limited
find
Instead
Since full disk access triggered the prompt, try searching specific safe locations:
bash
Copy
sudo find /usr /Library /System -name
"adb"
2>/dev/null
If
adb
is installed somewhere suspicious, it should still appear.
3ï¸â£ Check If Anything Else Has Full Disk Access
Open
System Settings
â
Privacy & Security
â
Full Disk Access
Look for any
unexpected apps with access
(especially anything unknown).
Let me know if you see anything unusual.
â Questions
Did Terminal ever ask for disk access before?
Do you recognize any suspicious apps in Full Disk Access?
Have you noticed any other odd permissions requests?
Let me know what you find! ð
can we double check what permissions it has granted before we go any further?
Yes! Letâs
double-check Terminalâs permissions
before proceeding.
ð 1ï¸â£ Check Terminal's Permissions in macOS Settings
Go to
:
System Settings
â
Privacy & Security
â
Full Disk Access
Look for "Terminal"
in the list.
If itâs enabled
, it means Terminal already has full access.
If itâs disabled
, macOS is asking because it needs extra access.
ð¹ Question:
Is Terminal already listed here? If yes, is it toggled
on or off
?
ð 2ï¸â£ Check Other Permissions (Camera, Microphone, etc.)
Since you mentioned
unexpected permission prompts
, check:
System Settings
â
Privacy & Security
â
Files & Folders
â Look for Terminal
Photos
â Look for Terminal
Camera & Microphone
â Look for anything unusual
Screen Recording
â Ensure only trusted apps are listed
ð¹ Question:
Do you see anything strange, like apps you didnât approve?
ð 3ï¸â£ Check if Terminal Was Recently Granted Permissions
To see if Terminal (or any other app) was
just granted access
, check system logs:
Run this command to check recent permissions granted:
bash
Copy
log
show --predicate
'subsystem == "com.apple.TCC"'
--info --last 1h
This will list any
permissions granted in the last hour
.
Look for Terminal, adb, or anything unexpected.
Next Steps Based on What You Find
If Terminal already has full disk access
â We can proceed safely. â
If Terminal does NOT have access, but macOS keeps asking
â Possible interference. ð¨
If you see unknown apps with permissions
â We might need to revoke them.
Let me know what you find! ð
yep terminal was there to I clicked the - button
Good call!
Removing Terminal from Full Disk Access means it no longer has unrestricted access.
Now, let's proceed carefully.
ð Next Steps
1ï¸â£ Retry Searching for
adb
(With Limited Scope)
Now that Terminal has
no extra permissions
, letâs try a more
restricted search
that wonât trigger system prompts:
bash
Copy
sudo find /usr /Library /System -name
"adb"
2>/dev/null
This avoids searching your personal files and sticks to system locations.
Let me know
if
adb
shows up anywhere.
2ï¸â£ Check If Anything Else Has Full Disk Access
Now that we removed Terminal, letâs
double-check for suspicious apps
:
Go to:
System Settings
â
Privacy & Security
â
Full Disk Access
Look for any
unknown or suspicious apps
.
Expected apps
: Time Machine, security software, disk utilities.
Unexpected apps
: Anything you donât remember allowing.
ð¨
Question:
Did you find anything suspicious in Full Disk Access?
3ï¸â£ Check for Other Suspicious Permissions
While still in Privacy
& Security
, check:
Screen Recording
â Anything unknown?
Camera & Microphone
â Any suspicious apps?
Files & Folders
â Look for Terminal, unexpected apps.
Accessibility
â Ensure nothing unusual has control over the system.
ð¨
Question:
Did any strange apps have permissions here?
ð If
adb
Shows Up in the Search
We manually remove it.
If itâs
hidden in an odd location
, this could mean something
was reinstalled without your consent
.
Letâs review the results before deleting anything.
Let me know what the
find
command returns and if you spot anything suspicious in your privacy settings! ð
yes its asking about files on a network volume
ð¨
Thatâs very concerning.
Terminal should
not
be trying to access files on a
network volume
unless:
You have manually connected to a network drive. â
Something suspicious is running in the background. ð¨
This could indicate:
A remote management tool is still active.
A hidden user process is accessing shared storage.
An unauthorized network mount (e.g., attacker-controlled drive).
ð Immediate Next Steps
1ï¸â£ Check If You Have Any Network Drives Mounted
Run:
bash
Copy
mount
If you see
unexpected network drives (like SMB, NFS, or AFP mounts)
, we need to unmount them.
Let me know what shows up.
2ï¸â£ List All Active Network Connections
Run:
bash
Copy
netstat -rn
Look for
unusual IP addresses
or
unexpected network routes.
3ï¸â£ Check for Unauthorized Remote Access
Run:
bash
Copy
sudo launchctl list | grep -i remote
This will show
any remote management services.
Also, check for
active sharing services
:
bash
Copy
sudo systemsetup -getremotelogin
sudo systemsetup -getremoteappleevents
sudo systemsetup -getremotemanagement
If
any of these say "On,"
we need to disable them.
4ï¸â£ Unmount Any Suspicious Network Drives
If you find an unknown network drive, unmount it:
bash
Copy
sudo umount -f /path/to/mount
Replace
/path/to/mount
with what
mount
showed.
ð¨
Key Questions:
Do you
recognize any mounted network drives?
Does
netstat -rn
show any
unknown IPs
?
Do the
remote management checks show "On"?
Let me know what you find! ð
lcl@LCLs-MacBook-Pro ~ % mount
/dev/disk3s3s1 on / (apfs, sealed, local, read-only, journaled)
devfs on /dev (devfs, local, nobrowse)
/dev/disk3s6 on /System/Volumes/VM (apfs, local, noexec, journaled, noatime, nobrowse)
/dev/disk3s4 on /System/Volumes/Preboot (apfs, local, journaled, nobrowse)
/dev/disk3s2 on /System/Volumes/Update (apfs, local, journaled, nobrowse)
/dev/disk1s2 on /System/Volumes/xarts (apfs, local, noexec, journaled, noatime, nobrowse)
/dev/disk1s1 on /System/Volumes/iSCPreboot (apfs, local, journaled, nobrowse)
/dev/disk1s3 on /System/Volumes/Hardware (apfs, local, journaled, nobrowse)
/dev/disk3s1 on /System/Volumes/Data (apfs, local, journaled, nobrowse, protect, root data)
map auto_home on /System/Volumes/Data/home (autofs, automounted, nobrowse)
.DDPreviewDisk on /Users/lcl/.DDPreview/.DDPreviewDisk (nfs, nodev, nosuid, synchronous, mounted by lcl)
lcl@LCLs-MacBook-Pro ~ %
ð¨
Immediate Concern: Suspicious NFS Mount (
.DDPreviewDisk
)
ð¨
This line stands out:
bash
Copy
.DDPreviewDisk on /Users/lcl/.DDPreview/.DDPreviewDisk (nfs, nodev, nosuid, synchronous, mounted by lcl)
.DDPreviewDisk
is mounted via NFS (Network File System)
â This suggests
a remote storage volume is attached
.
Itâs in
/Users/lcl/.DDPreview/
, which is
a hidden directory
âthis is highly unusual.
You didnât manually mount this, correct?
If not, it
could be an unauthorized remote volume.
ð¨ Immediate Next Steps
1ï¸â£ Unmount
.DDPreviewDisk
(If You Didn't Intentionally Mount It)
Run:
bash
Copy
sudo umount -f /Users/lcl/.DDPreview/.DDPreviewDisk
This will
forcefully unmount
the suspicious volume.
2ï¸â£ Check If It Reappears After Reboot
Run:
bash
Copy
sudo rebo
ot
After rebooting, run
mount
again to
see if
.DDPreviewDisk
comes back.
If it
remounts itself,
something is
reinstalling it automatically.
3ï¸â£ Find Out What Mounted It
Run:
bash
Copy
ps aux | grep DDPreview
This will show
what process created
.DDPreviewDisk
.
If you see a
suspicious app or process
, let me know.
4ï¸â£ List All Network Volumes
Run:
bash
Copy
showmount -e localhost
This lists
NFS shares on your Mac.
Let me know
if any unexpected shares appear.
5ï¸â£ Check Launch Agents & Daemons (Persistence Mechanisms)
To see if something
automatically mounts
.DDPreviewDisk
on startup
, check:
bash
Copy
ls
-la /Library/LaunchAgents/
ls
-la /Library/LaunchDaemons/
ls
-la ~/Library/LaunchAgents/
ð¨ Look for
files related to DDPreview, NFS, or anything suspicious.
ð Questions for You:
Did you manually set up an NFS share called
.DDPreviewDisk
?
Did you recently install any software related to remote file access or previews?
Have you noticed files being accessed remotely or strange network activity?
ð¨ If you
didnât
set this up, this could be an
active persistence mechanism
keeping an external connection open. Let me know what you find! ð
ok so I installed a program called drill disk
Ah, that makes sense!
Disk Drill
is a data recovery tool, and it likely created
.DDPreviewDisk
as a virtual preview disk for file recovery.
Since
Disk Drill has access to deep system files and disk volumes
, itâs important to verify that:
It isnât running anything unnecessary in the background.
It isnât creating unintended remote access points.
ð Next Steps
1ï¸â£ Check If Disk Drill Is Running in the Background
Run:
bash
Copy
ps aux | grep drill
If you see processes related to
Disk Drill
, note their
process IDs (PIDs)
and stop them:
bash
Copy
sudo
kill
-9 [PID]
2ï¸â£ Fully Uninstall Disk Drill (If You Donât Need It)
If you installed Disk Drill just for testing and donât plan to use it, remove it completely:
bash
Copy
sudo
rm
-rf /Applications/Disk\ Drill.app
sudo
rm
-rf ~/Library/Application\ Support/CleverFiles
sudo
rm
-rf ~/Library/Preferences/com.cleverfiles.DiskDrill.plist
sudo
rm
-rf /Library/Extensions/DiskDrill.kext
Then,
check if
.DDPreviewDisk
disappears
using
mount
.
3ï¸â£ Ensure Disk Drill Isn't Auto-Mounting Disks on Startup
Check for any
launch agents or daemons
related to Disk Drill:
bash
Copy
ls
-la /Library/LaunchAgents/ | grep -i drill
ls
-la /Library/LaunchDaemons/ | grep -i drill
ls
-la ~/Library/LaunchAgents/ | grep -i drill
If any files are found,
remove them
:
bash
Copy
sudo
rm
-rf /path/to/suspicious/file.plist
4ï¸â£ Confirm If
.DDPreviewDisk
Still Exists After Reboot
Run:
bash
Copy
sudo reboot
After rebooting, check
mount
again. If the
network volume is still there, something else is causing it
.
Should You Keep Disk Drill?
If you
needed it for data recovery,
itâs fineâbut disable unnecessary background services.
If you
no longer need it
, removing it
fully
is safest.
ð Let me know what you decide and if
.DDPreviewDisk
disappears after uninstalling or stopping Disk Drill!
yes I wanted to see how 'formatted' the drive actually was
Got it! That makes senseâ
Disk Drill
is useful for exploring formatted drives and attempting to recover lost files.
Next Steps:
1ï¸â£ After Uninstalling Disk Drill
If you're done with
Disk Drill
and no longer need to preview a drive,
uninstalling
as I mentioned earlier is a good idea for security and stability.
This will also help ensure that
no hidden network mounts
like
.DDPreviewDisk
remain active.
2ï¸â£ Check the Drive Format
If you're just curious about how
the drive is formatted
, you can
check the format without running Disk Drill
by using Disk Utility or the Terminal:
Disk Utility
:
Open
Disk Utility
and select
the drive. You'll see the format type (e.g.,
APFS
, **HFS+,
exFAT
).
Terminal
:
Run this command to list all connected disks:
bash
Copy
diskutil list
Find your drive in the list and check its
format type
.
3ï¸â£ Remove
.DDPreviewDisk
if No Longer Needed
If youâve finished checking the drive and no longer need it mounted:
bash
Copy
sudo umount -f /Users/lcl/.DDPreview/.DDPreviewDisk
Then check if the mount is removed after rebooting.
Security Tip:
Once youâre done, itâs always good practice to
reset permissions
on any sensitive drives or files to prevent unauthorized access. Disk Drill shouldn't leave any long-term issues, but itâs always best to double-check.
Let me know how it goes, and if anything unexpected pops up with the drive format or remaining mounts! ð
/dev/disk3s1 on /System/Volumes/Data (apfs, local, journaled, nobrowse, protect, root data)
map auto_home on /System/Volumes/Data/home (autofs, automounted, nobrowse)
.DDPreviewDisk on /Users/lcl/.DDPreview/.DDPreviewDisk (nfs, nodev, nosuid, synchronous, mounted by lcl)
lcl@LCLs-MacBook-Pro ~ % ps aux | grep drill
lcl 1336 0.0 0.0 410733328 1632 s000 S+ 11:15pm 0:00.00 grep drill
lcl@LCLs-MacBook-Pro ~ % lcl@LCLs-MacBook-Pro ~ % ps aux | grep drill
lcl 1336 0.0 0.0 410733328 1632 s000 S+ 11:15pm 0:00.00 grep drill
lcl@LCLs-MacBook-Pro ~ %
zsh: command not found: lcl@LCLs-MacBook-Pro
zsh: command not found: lcl
zsh: command not found: lcl@LCLs-MacBook-Pro
lcl@LCLs-MacBook-Pro ~ %
It looks like the
Disk Drill
process is not running in the background anymore (no active
drill
processes found). However, the suspicious
.DDPreviewDisk
mount
is still there.
Hereâs what we can do next:
Steps to Remove
.DDPreviewDisk
Force Unmount
.DDPreviewDisk
Since
.DDPreviewDisk
is still showing up in your mount list, letâs unmount it manually:
bash
Copy
sudo umount -f /Users/lcl/.DDPreview/.DDPreviewDisk
This should forcefully remove it from the system.
Reboot and Check Again
After unmounting, reboot your Mac:
bash
Copy
sudo reboot
After rebooting, run the following to check if
.DDPreviewDisk
reappears:
bash
Copy
mount
If it
doesnât come back
, this suggests that it was indeed tied to
Disk Drill
or an associated process.
Further Checks:
Ensure Disk Drill Isn't Re-Installing or Running on Startup
Even though you stopped any processes, check if
any remnants
are configured to mount
.DDPreviewDisk
automatically on startup. Look for relevant files in these directories:
bash
Copy
ls
-la /Library/LaunchAgents/ | grep -i drill
ls
-la /Library/LaunchDaemons/ | grep -i drill
ls
-la ~/Library/LaunchAgents/ | grep -i drill
Verify That You No Longer Need Disk Drill
If you're satisfied with the data recovery,
consider uninstalling Disk Drill completely
to prevent any future surprises:
bash
Copy
sudo
rm
-rf /Applications/Disk\ Drill.app
sudo
rm
-rf ~/Library/Application\ Support/CleverFiles
sudo
rm
-rf ~/Library/Preferences/com.cleverfiles.DiskDrill.plist
sudo
rm
-rf /Library/Extensions/DiskDrill.kext
Let me know how it goes after following these steps! If
.DDPreviewDisk
reappears or you encounter any issues, weâll dig deeper into it.
okay I haven't completed the data recover with drip disk yet so lets park that while we investigate the networks drive and any uneccary permissions apart from drill disk that might be lurking already
Got it! Let's focus on
network drives
and
permissions
while leaving Disk Drill aside for now.
Steps to Investigate Network Drive and Permissions:
1ï¸â£ Check for Mounted Network Drives
Since you're seeing a network drive mounted at
.DDPreviewDisk
(which may be linked to an NFS mount), let's confirm if there are any other active network volumes.
Run the following:
bash
Copy
mount
Look for any entries related to
NFS
,
SMB
, or other ne
twork protocols. Specifically, check if thereâs anything like this:
bash
Copy
.DDPreviewDisk on /Users/lcl/.DDPreview/.DDPreviewDisk (nfs, nodev, nosuid, synchronous, mounted by lcl)
If you see anything unusual, we can proceed to remove or isolate it.
2ï¸â£ Check Active Network Shares
To ensure no unauthorized network shares are active, run:
bash
Copy
sudo nfsstat -c
This will show if your system is exporting any NFS shares (and to whom). If there are any unexpected entries, youâll want to disable them.
Similarly, check for any
SMB (Windows file sharing)
shares by running:
bash
Copy
sudo smbutil statshares -a
This will list all currently shared network drives. If any of these are unfamiliar, we can investigate further.
3ï¸â£ Check for Unnecessary Permissions
Let's review the permissions on key folders, especially if theyâre tied to network drives or apps you no longer need.
First, check permissions on the
.DDPreviewDisk
:
bash
Copy
ls
-l /Users/lcl/.DDPreview/.DDPreviewDisk
This will show the permissions of the
.DDPreviewDisk
. If you see
read/write permissions
granted to any unfamiliar users or apps, we should adjust them accordingly.
Next, check the general file permissions for your home directory:
bash
Copy
ls
-la ~
This will show all files in your home directory and their permissions. Look for anything
unusual or unauthorized
that might have been set up without your consent.
4ï¸â£ Disable Unnecessary Permissions
To stop apps or network services from accessing files they shouldnât, you can go through
System Preferences
>
Security & Privacy
>
Privacy
and manually
remove unnecessary permissions
for:
Full Disk Access
Files and Folders
Automation
(look for any apps that shouldnât have access)
5ï¸â£ Check System Preferences for Remote Management
We also want to confirm that
remote management
isnât enabled by accident. Check this:
Go to
System Preferences
>
Sharing
.
Ensure that
Screen Sharing
and
Remote Management
are both
disabled
unless you specifically need them.
Let me know what you find in these steps, and weâll dig into any further network issues or unnecessary permissions!
lcl@LCLs-MacBook-Pro ~ % mount
/dev/disk3s3s1 on / (apfs, sealed, local, read-only, journaled)
devfs on /dev (devfs, local, nobrowse)
/dev/disk3s6 on /System/Volumes/VM (apfs, local, noexec, journaled, noatime, nobrowse)
/dev/disk3s4 on /System/Volumes/Preboot (apfs, local, journaled, nobrowse)
/dev/disk3s2 on /System/Volumes/Update (apfs, local, journaled, nobrowse)
/dev/disk1s2 on /System/Volumes/xarts (apfs, local, noexec, journaled, noatime, nobrowse)
/dev/disk1s1 on /System/Volumes/iSCPreboot (apfs, local, journaled, nobrowse)
/dev/disk1s3 on /System/Volumes/Hardware (apfs, local, journaled, nobrowse)
/dev/disk3s1 on /System/Volumes/Data (apfs, local, journaled, nobrowse, protect, root data)
map auto_home on /System/Volumes/Data/home (autofs, automounted, nobrowse)
.DDPreviewDisk on /Users/lcl/.DDPreview/.DDPreviewDisk (nfs, nodev, nosuid, synchronous, mounted by lcl)
lcl@LCLs-MacBook-Pro ~ %
The output confirms that the
.DDPreviewDisk
is still mounted as an
NFS (Network File System)
volume, which could indicate that Disk Drill or some other process has configured a network share.
Next Steps to Investigate Network Drive and Permissions:
Unmount the Network Volume
Letâs first try to unmount
.DDPreviewDisk
if you havenât already:
bash
Copy
sudo umount /Users/lcl/.DDPreview/.DDPreviewDisk
If it doesnât unmount successfully, you can force it:
bash
Copy
sudo umount -f /Users/lcl/.DDPreview/.DDPreviewDisk
Check the NFS Client Status
To ensure no unnecessary NFS mounts are still active, you can check the status of NFS on your system:
bash
Copy
nfsstat -c
This will show you if any remote NFS shares are being used.
Ensure No Remote Sharing is Enabled
Double-check that remote sharing services are not enabled:
Go to
System Preferences
>
Sharing
and make sure
Screen Sharing
and
Remote Management
are
disabled
.
Also, check for
File Sharing
to ensure no shared folders are exposed.
Review Home Directory Permissions
Check the permissions for your home directory, especially since we saw the network mount under
/Users/lcl/.DDPreview/
:
bash
Copy
ls
-la ~
Look for any suspicious or unfamiliar entries. If there are strange entries or permissions for files/folders that you didnât set up, letâs review them further.
Look for Unexpected Launch Daemons
Check if there are any lingering network-related processes that could be managing this network share on startup:
bash
Copy
sudo
ls
-la /Library/LaunchDaemons | grep -i nfs
sudo
ls
-la ~/Library/LaunchAgents | grep -i nfs
Once these checks are complete, let me know how things look, and we can proceed with removing any unwanted configurations or permissions.
.DDPreviewDisk on /Users/lcl/.DDPreview/.DDPreviewDisk (nfs, nodev, nosuid, synchronous, mounted by lcl)
lcl@LCLs-MacBook-Pro ~ % sudo umount /Users/lcl/.DDPreview/.DDPreviewDisk
umount: /Users/lcl/.DDPreview/.DDPreviewDisk: not currently mounted
lcl@LCLs-MacBook-Pro ~ %
It looks like the
.DDPreviewDisk
is no longer mounted, which is good. Now that itâs unmounted, we can focus on ensuring that any associated network sharing or permissions are fully disabled.
Next Steps:
Verify No Active NFS Shares
Run the following to make sure there are no active NFS shares:
bash
Copy
nfsstat -c
If any NFS shares appear that you didnât configure, we can proceed to remove them.
Check for Remote Network Services
Letâs make sure no unnecessary network services are running by looking at current network connections:
bash
Copy
sudo lsof -i -n | grep LISTEN
Weâre specifically looking for any services related to
NFS
,
SMB
, or
Remote Management
.
Double-Check Sharing Settings
In
System Preferences
>
Sharing
, confirm the following are
disabled
:
File Sharing
Screen Sharing
Remote Management
Review Home Directory Permissions
Run this to inspect your home directory permissions:
bash
Copy
ls
-la ~
Look for any unfamiliar files or directories, especially those with
world-readable
or
world-writable
permissions.
Inspect Launch Daemons for NFS or Other Unwanted Services
Run these commands to check if there are any lingering NFS-related daemons or agents that could automatically mount network drives:
bash
Copy
sudo
ls
-la /Library/LaunchDaemons | grep -i nfs
sudo
ls
-la ~/Library/LaunchAgents | grep -i nfs
Let me know the results, and we can proceed from there!
lcl@LCLs-MacBook-Pro ~ % sudo umount /Users/lcl/.DDPreview/.DDPreviewDisk
umount: /Users/lcl/.DDPreview/.DDPreviewDisk: not currently mounted
lcl@LCLs-MacBook-Pro ~ % nfsstat -c
Client Info:
NFSv3 RPC Counts:
Getattr Setattr Lookup Readlink Read Write
13 0 20 0 2 0
Create Remove Rename Link Symlink Mkdir
0 0 0 0 0 0
Rmdir Readdir RdirPlus Access Mknod Fsstat
0 1 0 13 0 13
Fsinfo PathConf Commit Null
2 2 0 0
NLM RPC Counts:
Lock Test Unlock
0 0 0
NFSv4 RPC Counts:
Null Compound
0 0
NFSv4 Operation Counts:
Access Close Commit Create Delegpurge Delegreturn
0 0 0 0 0 0
Getattr Getfh Link Lock Lockt Locku
0 0 0 0 0 0
Lookup Lookupp Nverify Open Openattr Open_conf
0 0 0 0 0 0
Open_dgrd Putfh Putpubfh Putrootfh Read Readdir
0 0 0 0 0 0
Readlink Remove Rename Renew Restorefh Savefh
0 0 0 0 0 0
Secinfo Setattr Setclientid Confirm Verify Write
0 0 0 0 0 0
Rel_lkowner
0
RPC Info:
TimedOut Invalid X Replies Retries Requests
0 0 0 0 66
Cache Info:
Attr Hits Attr Misses Lkup Hits Lkup Misses BioR Hits BioR Misses
307 11 30 20 17 2
BioW Hits BioW Misses BioRL Hits BioRL Misses BioD Hits BioD Misses
0 0 0 0 1 1
DirE Hits DirE Misses Accs Hits Accs Misses
0 0 518 13
Paging Info:
Page In Page Out
0 0
lcl@LCLs-MacBook-Pro ~ %
The
nfsstat -c
output shows some recent NFS operations, but it doesnât indicate any active NFS mounts right now.
Next Steps:
Check for Other Open Network Shares
Let's verify there are no other network shares or unwanted network connections that may still be active:
bash
Copy
sudo lsof -i -n | grep LISTEN
Check for Active Sharing Services
Go to
System Preferences
>
Sharing
and double-check these settings:
File Sharing
: Should be turned off.
Screen Sharing
: Should be turned off.
Remote Management
: Should be turned off.
Review Permissions on Home Directory
If you're comfortable, let's inspect the permissions in your home directory to ensure there are no unusual or suspicious files:
bash
Copy
ls
-la ~
Check Launch Daemons for NFS or Other Unwanted Services
Ensure there are no lingering NFS-related or unwanted background processes:
bash
Copy
sudo
ls
-la /Library/LaunchDaemons | grep -i nfs
sudo
ls
-la ~/Library/LaunchAgents | grep -i nfs
Once weâve checked those, we can proceed with further investigation and tightening of permissions.
lcl@LCLs-MacBook-Pro ~ % sudo lsof -i -n | grep LISTEN
rapportd 397 lcl 14u IPv4 0xe01fde5b2647a6b 0t0 TCP *:49153 (LISTEN)
rapportd 397 lcl 15u IPv6 0xb10163f6116d6b7b 0t0 TCP *:49153 (LISTEN)
lcl@LCLs-MacBook-Pro ~ %
The
rapportd
process is still listening on TCP port 49153, which is commonly associated with the
TeamViewer
remote management tool. This suggests that
TeamViewer
(or something related) may be installed or active on your system.
Next Steps:
Verify if TeamViewer or Rapport is Installed
First, letâs verify if TeamViewer or Rapport is installed. You can check using the following command:
bash
Copy
sudo find / -iname
"*teamviewer*"
sudo find / -iname
"*rapport*"
Terminate the
rapportd
Process
If you confirm that this is related to TeamViewer or something unwanted, we can terminate the process:
bash
Copy
sudo
kill
-9 397
Disable or Uninstall TeamViewer/Rapport
If itâs installed, go ahead and uninstall it by following these steps:
Open
System Preferences
>
TeamViewer
(if available) and disable or uninstall it.
Alternatively, remove the files manually if you prefer by deleting the associated folders found using the above search.
Check for Auto-Start Processes
You should also check for any auto-start processes related to TeamViewer/Rapport:
bash
Copy
sudo
ls
/Library/LaunchDaemons | grep -i teamviewer
sudo
ls
/Library/LaunchDaemons | grep -i rapport
Letâs check these, and then we can proceed with tighten
ing up your system further.
can we continue this in a new chat as I need to upload a text file to you and I just purchases the subscription?
Yes, absolutely! You can start a
new chat
, and I'll be ready to continue analyzing your system with the uploaded text file. Just let me know once you've done that, and we'll pick up right where we left off. ð
Tools
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