Hidden backdoor in Tenda router firmware grants admin access

A hidden authentication backdoor in multiple Tenda router firmware versions can let an attacker gain full administrative access to the web management panel by supplying a special password. CERT/CC says CVE-2026-11405 affects several Tenda routers, no patch is available yet, and users are advised to disable remote web management and reduce LAN exposure. #Tenda #CVE-2026-11405 #CERTCC

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Chinese hackers develop LONGLEASH malware to expand ORB network

Chinese hackers tracked as UAT-7810 are expanding their Operational Relay Box infrastructure by compromising internet-facing routers, especially unpatched Ruckus devices, to proxy traffic through legitimate-looking regional systems. Cisco Talos found new tools in the campaign, including LONGLEASH, DOGLEASH, JARLEASH, and LEASHTEST, alongside exploitation of multiple router vulnerabilities. #UAT-7810 #LONGLEASH #SHORTLEASH #DOGLEASH #JARLEASH #LEASHTEST #Ruckus #ASUSAiCloud #UAT-5918

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Webinar tomorrow: Why modern email attacks require a new approach to defense

Organizations are still facing persistent phishing, business email compromise, and account takeover attacks even after investing in secure email gateways, MFA, and identity protection. A BleepingComputer webinar with Abnormal AI and Novant Health will show how behavioral AI can help detect abnormal communication patterns, automate investigations, and improve response to Device Code phishing and trusted sender impersonation. #BleepingComputer #AbnormalAI #NovantHealth #DeviceCodePhishing

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The GitHub Actions Attack Pattern Your CI Security Scanners Miss

Cordyceps exposed a CI/CD weakness in GitHub Actions where individually valid workflows combined into exploitable privilege chains, leaving many “green” pipelines vulnerable despite passing scans. The article highlights real cases at Microsoft, Google, and Apache, and argues that AI-generated workflows are accelerating governance gaps that scanners alone cannot catch. #Cordyceps #Microsoft #AzureSentinel #Google #Apache #GitHubActions

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Spain arrests suspected member of pro-Russian hacktivist groups

Spain’s National Police arrested a man in Palencia suspected of supporting the pro-Russian hacktivist groups CyberArmy of Russia Reborn (CARR) and Z-Pentest. Investigators say he helped a CARR-linked hacker evade capture, coordinated via encrypted apps, and was tied to operations associated with NoName057(16) and attacks on critical infrastructure. #CyberArmyofRussiaReborn #CARR #ZPentest #NoName05716 #APT44 #Sandworm

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DEBULL Tooling Abuses Microsoft Device-Code Flow to Target M365 Accounts

A Microsoft 365 device code phishing campaign observed in late June and early July 2026 used collaboration-themed lures and a compromised Croatian rental website to trick victims into authorizing attacker sessions through Microsoft’s legitimate device login flow. ZeroBEC and Cisco Talos linked the activity to reusable tooling and PhaaS ecosystems including…

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CISA Reportedly Using Anthropic’s Mythos to Scan Government Software for Flaws

CISA is reportedly using Anthropic’s Mythos AI model to scan federal code repositories for security vulnerabilities, with the goal of finding and fixing flaws before adversaries can exploit them. The effort has allegedly already uncovered many bugs, while Anthropic’s broader relationship with US agencies has also faced tension over model safeguards…

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