Security News > 2023 > March > Microsoft fixes Windows zero-day exploited in ransomware attacks

2023-03-14 19:00
Microsoft has patched another zero-day bug used by attackers to circumvent the Windows SmartScreen cloud-based anti-malware service and deploy Magniber ransomware payloads without raising any red flags. [...]
News URL
Related news
- Microsoft: Windows CLFS zero-day exploited by ransomware gang (source)
- Play ransomware exploited Windows logging flaw in zero-day attacks (source)
- EncryptHub linked to MMC zero-day attacks on Windows systems (source)
- Microsoft fixes actively exploited Windows CLFS zero-day (CVE-2025-29824) (source)
- PipeMagic Trojan Exploits Windows Zero-Day Vulnerability to Deploy Ransomware (source)
- Microsoft: Windows CLFS Vulnerability Could Lead to ‘Widespread Deployment and Detonation of Ransomware’ (source)
- US indicts Black Kingdom ransomware admin for Microsoft Exchange attacks (source)
- Play Ransomware Exploited Windows CVE-2025-29824 as Zero-Day to Breach U.S. Organization (source)
- Unpatched Windows Zero-Day Flaw Exploited by 11 State-Sponsored Threat Groups Since 2017 (source)
- New Windows zero-day exploited by 11 state hacking groups since 2017 (source)