Tag Archives: Microsoft security
April 2026 Patch Tuesday: BlueHammer Zero-Day and Record 167 Fixes
The April 2026 Patch Tuesday addresses a record 167 vulnerabilities, including the critical BlueHammer zero-day in Windows Defender and active SharePoint exploits. Continue reading
EvilTokens Campaign: Microsoft Warns of New MFA Authentication Exploit
Microsoft has issued a critical warning regarding the EvilTokens campaign, which exploits device code authentication flows to bypass MFA and hijack organizational accounts. Continue reading