Supply Chain Attack
Softaculous has reconstructed the 33-hour BGP hijack that rerouted its traffic in late August. Attackers used a valid TLS certificate for Softaculous domains to serve a malicious Virtualizor update, establishing persistent root access on the hosts that installed it during the window.
Law Enforcement
Authorities turned Sality's peer-to-peer design against itself, injecting sinkholes into the botnet's own peer lists to cut more than 15,000 infected machines off from their operator. The disruption stops new payloads, but already-infected Windows hosts still need cleanup.
Artificial Intelligence (AI)
Manifold Security disclosed eight flaws across seven command-line AI coding agents, including Claude Code, Codex, and Cursor, where a repository's own .git config names a command the agent runs automatically on the developer's machine. Four were still unpatched at publication.
Vulnerabilities & Patching
SonicWall shipped emergency hotfixes for two actively exploited SMA 1000 zero-days. CVE-2026-83548 (CVSS 10.0) and CVE-2026-83549 chain into unauthenticated remote code execution on internet-facing VPN gateways, and one national SOC rates further attacks almost certain.
Policy & Government
The Financial Stability Board told G20 finance chiefs that frontier AI has made cyber risk the financial system's most immediate concern, and urged banks and their technology providers to plan for simultaneous disruption across multiple firms and shared dependencies.
Vulnerabilities & Patching
watchTowr has confirmed attackers are exploiting CVE-2026-82329, a critical (CVSS 9.8) authentication bypass in self-hosted JFrog Artifactory, to mint their own administrator tokens. JFrog patched the flaw on August 28, but internet-exposed servers should be treated as already compromised.
Artificial Intelligence (AI)
OpenAI says its upcoming Astra model is the first to meet the 'critical' cybersecurity tier in its Preparedness Framework, capable of finding and exploiting unknown flaws without human guidance. Select partners get early access first, so defenders can shore up defenses before a wider release.
METR, the nonprofit that stress-tests frontier AI models, says an attacker stole an API key and spent about $600,000 in model credits over three weeks. The provider had donated the credits, so no bill ever flagged the theft.
ESET disclosed GuardBreaker, a technique where Russia-aligned UAC-0099 buried a refusal-triggering prompt inside a malicious script so AI-assisted analysis would balk. The defender lesson: any sample fed to a language model is prompt-injection input, not just code to be scanned.
Sygnia says the China-nexus espionage actor Fire Ant has pushed past VMware hypervisors into the network authentication and logging plane, compromising Cisco IOS XR routers, TACACS servers, and Linux management hosts to harvest credentials and suppress the telemetry defenders rely on.
Anthropic has begun logging Claude users out of their accounts and stripping saved payment methods after infostealer malware on their own PCs and Macs let attackers replay stolen login sessions. The company says the malware is general-purpose, not tied to Claude.
McKesson has confirmed an incident and almost nothing else. The 284 million figure is ShinyHunters' claim, it counts database rows rather than people, and this same group's numbers were cut roughly in half the last time anyone checked them.
SOCRadar's threat research unit disclosed AnonyMousKIT, a credit-metered phishing-as-a-service platform that rents AI voice agents to call owners of lost and stolen Apple devices, pose as Apple Support, and coax out the passcodes and 2FA codes that strip Activation Lock.
New polling commissioned by the Center for Democracy & Technology finds two-thirds of British adults won't trust the current government, or any future one, with access to their encrypted chats, as the UK presses tech firms for backdoor access under existing surveillance law.
Manchester Airports Group says an unauthorised third party stole data on roughly 8.7 million customers across three UK airports. Most records are email addresses from Wi-Fi sign-ups and bookings, but that is enough to fuel targeted phishing.
Microsoft disclosed TerminalFix, a ClickFix variant that steers victims to Windows Terminal or PowerShell instead of the Run dialog, using fake Cloudflare CAPTCHAs to trigger a paste that ends in a reverse-tunnel backdoor. Here is what defenders should do.
The ATF confirms a cyberattack hit a standalone system holding information on its investigation targets. The Qilin ransomware group claimed it, though the agency has not verified that. What is confirmed, what is not, and what defenders should take from the containment claim.
Berlin's state government confirmed it is the target of an extortion attempt after the August compromise of its state administrative network, and says it will not meet the extortionists' demands. Forensics also found new data outflows in the mobility and transport department.
CISA added a 2023 ownCloud flaw, CVE-2023-49105, to its Known Exploited Vulnerabilities catalog after a Chinese-speaking threat actor used it to steal nuclear records from a research body in the Philippines. Here is what ownCloud operators should verify now.