- Published
- Source
- SecurityWeek
- Reported by
- 2 publishers
- Filed under
- Attacks
Intruders used compromised credentials to access an ETS SFTP server, copying records of California students back to 2006.
Practical steps for any organisation
- Patch quickly, starting with anything facing the internet.
- Use multi-factor authentication everywhere it is offered.
- Keep tested, offline backups – and a plan for the day you need them.
More helpNCSC: 10 Steps to Cyber Security (opens in a new tab)NCSC: incident management (opens in a new tab)
Also reported by 1 more publisher
Defender’s notebook
The attacker technique behind this story, in MITRE’s terms – and what to check in your own estate.
Valid Accounts
Stealth, Persistence, Privilege Escalation, Initial AccessWhat a defender checks
- Review risky sign-ins: impossible travel, new devices, unusual locations.
- Reset credentials and revoke sessions for affected accounts.
- Put phishing-resistant MFA on admin accounts first.
Build the skillBlue Team Analyst · Identity & Access Monitoring
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