Bleeping Computer.

Microsoft has removed two more compatibility holds preventing customers from installing Windows 11 24H2 via Windows Update. [...]

European law enforcement in an operation codenamed 'SIMCARTEL' has dismantled an illegal SIM-box service that enabled more than 3,200 fraud cases and caused at least 4.5 million euros in losses. [...]

Earlier this week, Microsoft patched a vulnerability that was flagged with the "highest ever" severity rating received by an ASP.NET Core security flaw. [...]

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Microsoft has fixed a known issue breaking HTTP/2 localhost (127.0.0.1) connections and IIS websites after installing recent Windows security updates. [...]

Internet security nonprofit Shadowserver Foundation has found more than 266,000 F5 BIG-IP instances exposed online after the security breach disclosed by cybersecurity company F5 this week. [...]

Microsoft's October Windows 11 updates have broken the "localhost" functionality, making applications that connect back to 127.0.0.1 over HTTP/2 no longer function properly. [...]

Major international auction house Sotheby's is notifying individuals of a data breach incident on its systems where threat actors stole sensitive information, including financial details. [...]

Major international auction house Sotheby's is notifying customers of a data breach incident on its systems where threat actors stole sensitive information, including financial details. [...]

Hackers stole the personal information of over 17.6 million people after breaching the systems of financial services company Prosper. [...]

Threat actors exploited a recently patched remote code execution vulnerability (CVE-2025-20352) in Cisco networking devices to deploy a rootkit and target unprotected Linux systems. [...]

Microsoft has disrupted a wave of Rhysida ransomware attacks in early October by revoking over 200 certificates used to sign malicious Teams installers. [...]

​​​​​Microsoft reminded customers this week that Office 2016 and Office 2019 have reached the end of extended support on October 14, 2025. [...]

Gladinet has released security updates for its CentreStack business solution to address a local file inclusion vulnerability (CVE-2025-11371) that threat actors have leveraged as a zero-day since late September. [...]

CISA has warned that attackers are actively exploiting a maximum-severity vulnerability in Adobe Experience Manager to execute code on unpatched systems. [...]

Traditional MDR focuses on reacting to attacks already in motion — but modern threats demand prevention. Picus Security explains how Unified Exposure Management Platforms continuously identifies, validates, and fixes exploitable risks before adversaries strike. [...]

North Korean hackers were observed employing the 'EtherHiding' tactic to deliver malware, steal cryptocurrency, and perform espionage with stealth and resilience. [...]

Microsoft announced today a new Windows 11 Copilot feature called Copilot Actions that enables AI agents to perform real tasks on local files and applications. [...]

Microsoft says Windows 11 users can now start a conversation with the AI-powered Copilot digital assistant by saying the "Hey Copilot" wake word. [...]

YouTube is currently facing a global outage, with users reporting playback errors on both the website and mobile apps. [...]