Sam's News — email-security — 2026-09-14¶

Security¶

6.5 Security briefing: passkey phishing, Anthropic report, airline vulnerability¶

Cybersecurity roundup covering passkey phishing attacks, Anthropic's security report, and airline cyber loopholes.

6.5 Business Email Compromise attacks escalate through AI-powered personalization¶

Cybercriminals are leveraging AI to craft highly targeted business email compromise campaigns, dramatically increasing their sophistication and success rates.

Sources: The Fast Mode RSS

6.5 Revolut data breach exposes financial information and passport documents¶

Fintech firm Revolut disclosed a significant data breach that compromised customer financial data and passport information after a threat actor impersonated a government agency.

Sources: BleepingComputer RSS, LRT RSS

6.5 Passkey-themed phishing campaign targets and compromises Microsoft cloud accounts¶

A phishing campaign exploiting passkey concepts successfully compromised Microsoft Cloud accounts.

Active since May 2026
Attacks begin with phone/message impersonation of IT helpdesk
Identity compromise enables cloud reconnaissance and data exfiltration
SharePoint, OneDrive, email collection via REST APIs
Proxy-associated infrastructure used for automated collection

Sources: LinkedIn RSS Update to: Microsoft cloud accounts hijacked through passkey phishing and email fraud