- Published
- Source
- Security Affairs
- Filed under
- Data breaches, Attacks
Hudson Rock researchers found that two university addresses tied to Italy’s school bomb threats were in infostealer data. On 11 November, bomb-threat emails hit schools across Europe. ANSA, citing the Education Ministry, reported that about 6,000 Italian schools received them. Some evacuated, others kept teaching after talking to police, so the recipient count tells you…
Think your details were in it?
- Check your email address at Have I Been Pwned – it lists the breaches your details have appeared in.
- Change that service's password, and any other account that used the same one. A password manager makes every password unique.
- Turn on two-step verification, and expect scam messages that quote the leaked details to sound convincing.
More helpHave I Been Pwned (opens in a new tab)NCSC: top tips for staying secure online (opens in a new tab)
Defender’s notebook
The attacker technique behind this story, in MITRE’s terms – and what to check in your own estate.
Exfiltration Over Web Service
ExfiltrationWhat a defender checks
- Watch for large uploads to cloud storage and file-sharing sites.
- Hunt for tools like rclone and unexpected archive files.
- Use DLP on your most sensitive data.
Build the skillBlue Team Specialist, Breach Analysis
Credentials from Password Stores
Credential AccessWhat a defender checks
- Find the infected machines and reset every password saved on them.
- Revoke sessions too – stolen cookies can get past MFA.
- Stop work passwords being saved in personal browsers.
Build the skillBlue Team Analyst, Endpoint Monitoring
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- Scope, attacker path and dwell time
- Threat hunting with ATT&CK and KQL
- Root cause analysis and reporting
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