Issue Description
After a breach, improper recovery can allow attackers to regain access.
Common Causes
- Incomplete cleanup
- Password reuse
- Missed persistence mechanisms
Step-by-Step Solution
Step 1: Disconnect Immediately
- Disconnect from internet
- Stop all remote sessions
Step 2: Scan and Clean
- Run Defender Offline Scan
- Remove all detected threats
Step 3: Change All Passwords
- Start with email and Microsoft account
- Use unique passwords everywhere
Step 4: Rebuild Trust
- Remove unknown accounts
- Check startup apps and services
- Update Windows fully
Step 5: Consider Reset (If Needed)
- Reset this PC (keep files) if compromise was severe
Explore Further
- Restore from known-good backup
Prevention & Best Practices
Assume credentials were stolen – rotate everything.