Tag Archives: microsoft 365
HOLLOWGRAPH Malware Hijacks Microsoft 365 Calendars for Espionage
Discover how the sophisticated HOLLOWGRAPH malware exploits Microsoft 365 calendar invitations to conduct covert command-and-control operations and data exfiltration. Continue reading
Tycoon 2FA Phishing: New OAuth Tactics Target Microsoft 365
The evolved Tycoon 2FA phishing kit has returned with sophisticated OAuth-based exploits specifically engineered to bypass Microsoft 365 security protocols. Continue reading
Posted in Data Protection, Security & Privacy
Tagged Cybersecurity, microsoft 365, oauth security, phishing
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CalPhishing Campaign: Hijacking M365 via Outlook Calendar Invites
Security researchers have identified the CalPhishing campaign, a new threat using Outlook calendar invites and the EvilTokens kit to bypass MFA and hijack accounts. Continue reading
Posted in Security & Privacy, Threat Alerts
Tagged Cybersecurity, microsoft 365, phishing, Social engineering
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