Microsoft has fixed a critical vulnerability, but none of the flaws fixed this Patch Tuesday has been exploited in the wild.
The post Microsoft Patches 83 Vulnerabilities appeared first on SecurityWeek.
Tycoon 2FA Phishing Platform Dismantled in Global Takedown
The phishing-as-a-service platform was used to send fraudulent emails to over 500,000 organizations every month.
The post Tycoon 2FA Phishing Platform Dismantled in Global Takedown appeared first on SecurityWeek.
Microsoft to Enable ‘Windows Baseline Security’ With New Runtime Integrity Safeguards
Windows will have runtime safeguards enabled by default, ensuring that only properly signed software runs.
The post Microsoft to Enable ‘Windows Baseline Security’ With New Runtime Integrity Safeguards appeared first on SecurityWeek.
6 Actively Exploited Zero-Days Patched by Microsoft With February 2026 Updates
Microsoft’s Patch Tuesday updates fix roughly 60 vulnerabilities found in the company’s products.
The post 6 Actively Exploited Zero-Days Patched by Microsoft With February 2026 Updates appeared first on SecurityWeek.
Microsoft Patches Office Zero-Day Likely Exploited in Targeted Attacks
The vulnerability is tracked as CVE-2026-21509 and it can be exploited to bypass security features.
The post Microsoft Patches Office Zero-Day Likely Exploited in Targeted Attacks appeared first on SecurityWeek.
Phishers Abuse SharePoint in New Campaign Targeting Energy Sector
Threat actors are leveraging the file-sharing service for payload delivery in AitM phishing and BEC attacks.
The post Phishers Abuse SharePoint in New Campaign Targeting Energy Sector appeared first on SecurityWeek.
RedVDS Cybercrime Service Disrupted by Microsoft and Law Enforcement
RedVDS enables threat actors to set up servers that can be used for phishing, BEC attacks, account takeover, and fraud.
The post RedVDS Cybercrime Service Disrupted by Microsoft and Law Enforcement appeared first on SecurityWeek.
Complex Routing, Misconfigurations Exploited for Domain Spoofing in Phishing Attacks
Threat actors spoof legitimate domains to make their phishing emails appear to have been sent internally.
The post Complex Routing, Misconfigurations Exploited for Domain Spoofing in Phishing Attacks appeared first on SecurityWeek.
Microsoft Bug Bounty Program Expanded to Third-Party Code
All critical vulnerabilities in Microsoft, third-party, and open source code are eligible for rewards if they impact Microsoft services.
The post Microsoft Bug Bounty Program Expanded to Third-Party Code appeared first on SecurityWeek.
Microsoft Names New Operating CISOs in Strategic Move to Strengthen Cyberdefense
Promotions across Microsoft’s security organization reinforce the company’s shift toward AI-driven defense and tighter operational oversight under Global CISO Igor Tsyganskiy.
The post Microsoft Names New Operating CISOs in Strategic Move to Strengthen Cyberdefense appeared first on SecurityWeek.
