Filtered by category: Cybersecurity News × Clear
Microsoft August 2026 Windows Updates Trigger Issues on Devices Using RGB Lighting Features
Matched: health
Microsoft is investigating a Windows 11 issue where August 2026 security update KB5121003 causes games to freeze, crash, or trigger PC restarts on devices with RGB lighting hardware. The problem involves the inpoutx64 driver used by RGB peripherals and components. Affected games include ARC Raiders, MARVEL Tōkon: Fighting Souls, and THE FINALS. As a workaround, Microsoft advises disabling the driver via Registry Editor. Windows Server is unaffected.
CISA Warns Medusa Ransomware Hackers Steal Data, Kill Security Tools, and Encrypt Entire Networks
Matched: health
CISA, the FBI, and HHS have jointly issued an updated advisory warning that Medusa ransomware attackers are actively targeting enterprise networks, disabling security tools, stealing sensitive data, and encrypting entire systems. The alert urges organizations to strengthen defenses against the group, which has escalated its activity across critical sectors.
Anthropic Updates Claude Fable 5’s Biology Safeguards to Reduce False Positives
Matched: health, medical
Anthropic has updated biology safety classifiers for Claude Fable 5, reducing false positives by roughly 85%. Users asking legitimate health, medical, or educational biology questions will less often be redirected to Opus 5, a less capable fallback model. The change aims to improve accuracy in distinguishing harmful requests from benign ones without compromising safety standards.
Russian Hacker Breaches Companies, Sells Their Access and Spies on Ukrainian Military Sites
Matched: health
A Russian-speaking hacker has been linked to a broad campaign breaching organizations across multiple sectors worldwide, including education, healthcare, finance, and government. The actor exploited exposed security appliances and public applications to harvest credentials and sell network access to ransomware groups. The operation also reportedly included surveillance activity targeting Ukrainian military websites.