Skip to content
Patch

Patch

Microsoft scrambles to patch a Defender security flaw called RoguePlanet

Microsoft scrambles to patch a Defender security flaw called RoguePlanet

A week ago, the security researcher who goes by “Nightmare Eclipse” published information about RoguePlanet, a zero-day security vulnerability in Microsoft’s Defender security program. The vulnerability, officially designated CVE-2026-50656, can be exploited by hackers to gain… 

CISA warns federal agencies to patch flawed Cisco firewalls amid ‘active exploitation’ across the US government

CISA warns federal agencies to patch flawed Cisco firewalls amid ‘active exploitation’ across the US government

U.S. cybersecurity agency CISA says federal government departments are not sufficiently patching to protect against an active hacking campaign targeting Cisco firewalls. In an updated advisory published Wednesday, CISA said that it was currently “tracking…