CISA warns of Fragnesia Linux flaw chained in PHP2Shell attacks
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) warned federal agencies to patch a high-severity Linux kernel privilege escalation bug that attackers are chaining with the PHP2Shell flaws in the wild. Tracked as CVE-2026-46300 and known as Fragnesia, this vulnerability stems from a logic bug in the Linux XFRM ESP-in-TCP subsystem that lets attackers run malicious code with […]
Microsoft fixes Remote Desktop failures caused by recent Windows updates
Microsoft has resolved a known issue that prevents non-admin users from connecting to devices via Remote Desktop when the “Administrator protection” security feature is enabled. When Administrator protection is enabled, it prompts standard users to authenticate with Windows Hello (PIN or biometric) when they try to change the Windows Registry or install new apps. This […]
Windows 11 KB5127936 update released with 41 changes and fixes
Microsoft released the KB5127936 preview cumulative update for Windows 11 versions 25H2 and 26H2, with 41 changes, including File Explorer and Cloud rebuild improvements. KB5127936 is a preview update that adds new features and fixes at the end of each month, letting IT admins and users test them before they roll out to the entire […]
New Cisco firewall zero-day exploited to crash SSL VPN devices
Cisco released security updates to patch a denial-of-service zero-day in Adaptive Security Appliance (ASA) and Threat Defense (FTD) software that attackers are exploiting to remotely crash vulnerable firewall devices. Tracked as CVE-2026-76418, this high-severity vulnerability affects devices running ASA and FTD software with configurations containing the ‘webvpn’ keyword and SSL VPN enabled on at least […]
Police seize Virtualine bulletproof service tied to ransowmare, cybercrime
U.S. law enforcement has seized the primary domain of Virtualine, a bulletproof hosting service advertised on cybercrime forums for facilitating illegal activities. The service also operated under the names Secury, Massgod, Spamhouse, Lanedo, and Omegatech, and promised to shield customers from legal complaints and requests from law enforcement and other authorities. The U.S. Department of […]
Discord to let search engines index public server messages
Discord will allow search engines to index discussions in Discoverable Servers and make them accessible on the web to users outside the platform without an account or invitation. The goal is to surface useful information to the wider internet community instead of keeping it buried in Discord conversations. “Discussions in Discoverable Servers will soon be […]
Sony ISP subsidiary data breach exposes 2.5 million customer records
Sony Network Communications has confirmed a data breach that compromised approximately 2.5 million records containing current and former customers’ personal information. A Sony Group Corporation subsidiary, the company provides telecommunications and technology services, acting as an internet service provider (ISP) in Japan. The breach occurred on October 19 and was detected four days later, when […]
Volt Typhoon hides zero-day attacks using ‘Silent Train’ framework
Chinese state-sponsored hacking group Volt Typhoon has been using a framework that relies on rotating chains of connected devices compromised on demand, including for zero-day attacks targeting high-value systems. The framework has been dubbed Silent Train because the threat actor uses it against select targets, cleans it up after each operation, and refreshes it continuously. […]
Microsoft urges Entra ID admins to migrate users to passkeys
Microsoft again asked Entra ID administrators to migrate users to phishing-resistant methods to avoid sign-in disruptions before it retires SMS and voice authentication in February 2027. This retirement process applies only to Microsoft Entra ID workforce tenant authentication scenarios and not to Azure AD B2C or Microsoft Entra External ID customer identity scenarios. Before Microsoft […]
InfraTrust report warns of exploited flaws in critical network infrastructure
Attackers are actively exploiting vulnerabilities across critical network infrastructure, and PHP flaws known as “PHP2Shell” put the web management interfaces of firewalls, VPNs, application delivery controllers, and other appliances at risk. The findings come from Eclypsium’s October InfraTrust Pulse, a monthly report tracking security advisories affecting network devices, servers, firmware, chips, and other infrastructure. Between […]