CISA has added the remote code execution flaw CVE-2026-12569 to its Known Exploited Vulnerabilities catalog.
The post First-Ever Exploitation of PTC Windchill Vulnerability Discovered in the Wild appeared first on SecurityWeek.
New Enterprise-Ready MCP Specification Brings New Security Challenges
A major overhaul of the Model Context Protocol shifts critical security responsibilities from the protocol itself to developers and platform operators.
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Google Details Turla’s New STOCKSTAY Backdoor Used in Ukraine Espionage Attacks
The Russian state-sponsored threat actor known as Turla has been attributed to a previously undocumented .NET backdoor called STOCKSTAY that has been deployed against government and military organizations in Ukraine, and entities that have an interest in Italian foreign policy.
Describing the Windows backdoor as continually developed by the hacking group, Google Threat Intelligence Group (
Philip Martin Joins Uber as Chief Information Security Officer
Martin brings experience from Coinbase, Palantir, Amazon, and the U.S. Army to lead Uber’s cybersecurity and enterprise security organization.
The post Philip Martin Joins Uber as Chief Information Security Officer appeared first on SecurityWeek.
Anthropic is testing desktop-like Claude Cowork for mobile
Anthropic appears to be testing Claude Cowork support on mobile, allowing you to manage long-running Claude tasks from your phone. […]
Poland busts SIM-swapping gang tied to millions in crypto theft
Authorities in Poland have arrested four members of an organized cybercrime group accused of breaching telecommunications partners and hijacking email accounts to carry out SIM-swapping attacks. […]
Order-tracking app Shop abused to push callback phishing attacks
Threat actors are increasingly abusing Shop, the order-tracking app from Shopify, by adding fake purchase receipts in users’ order histories to trick them into providing sensitive data or installing remote access software. […]
Microsoft quietly extends free Windows 10 ESU support to October 2027
Microsoft has quietly extended its free Windows 10 Extended Security Updates (ESU) program for consumers by an additional year, allowing enrolled devices to continue receiving security updates until October 12, 2027. […]
New macOS malware embeds fake errors to confuse AI analysis tools
A newly discovered macOS malware dubbed “Gaslight” is designed to confuse AI-assisted malware analysis tools by hiding prompt injection strings and fake debugging data within the executable. […]
PirloTV sports piracy network disrupted as 44 domains seized
A major sports piracy ring linked to the illegal PirloTV streaming platform has been disrupted in an action that targeted 44 domains. […]