Kimwolf v7 Android Botnet Makes HTTP/2 DDoS Traffic Look Like Legitimate Browsing

Cybersecurity researchers have discovered a new version of the Kimwolf/AISURU Android and Internet of Things (IoT) botnet that comes with significant improvements to improve its operational resilience and conduct distributed denial-of-service (DDoS) at… Continue reading Kimwolf v7 Android Botnet Makes HTTP/2 DDoS Traffic Look Like Legitimate Browsing

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Zoom Annotation Flaws Could Let a Meeting Participant Hijack Another Attendee’s Client

Anyone sharing their screen on a Zoom call could have taken over the computers of everyone watching, and anyone watching could have taken over the presenter’s.

The flaw sat in the annotation tool, the feature that lets participants draw and type on a … Continue reading Zoom Annotation Flaws Could Let a Meeting Participant Hijack Another Attendee’s Client

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Sandworm-Linked UAC-0145 Uses Fake Job Interviews to Push VPN That Can Run Commands

The Computer Emergency Response Team of Ukraine (CERT-UA) has disclosed details of a new social engineering campaign orchestrated by Russian nation-state threat actors targeting IT workers in the country by masquerading as recruiters to trick them into… Continue reading Sandworm-Linked UAC-0145 Uses Fake Job Interviews to Push VPN That Can Run Commands

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Researchers Disclose AI-Assisted SharePoint Exploit Chain Reaching Unauthenticated RCE

Security researchers found a way to enter Microsoft SharePoint servers as any user, including an administrator, with no valid account. A significant part of the work that found it was done through an AI agent.

The flaw, tracked as CVE-2026-55040&… Continue reading Researchers Disclose AI-Assisted SharePoint Exploit Chain Reaching Unauthenticated RCE

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DeadLock Ransomware Uses Polygon Smart Contracts to Make Extortion Infra Harder to Disrupt

The ransomware group known as DeadLock has been observed using decentralized infrastructure to facilitate victim communications and data leak operations in a bid to improve operational resilience.

“Its recovery ecosystem combines the Session messaging… Continue reading DeadLock Ransomware Uses Polygon Smart Contracts to Make Extortion Infra Harder to Disrupt

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OpenAI Launches GPT-5.6-Cyber with Reduced Safeguards for Exploit Development

OpenAI on Monday unveiled a new cybersecurity-focused model called GPT‑5.6‑Cyber that it said is focused on vulnerability research, penetration testing, and incident response.

“Built on GPT‑5.6 Sol, it is trained to improve capabilities on several spe… Continue reading OpenAI Launches GPT-5.6-Cyber with Reduced Safeguards for Exploit Development

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A Malicious SIM Card Can Run Attacker Code Inside the Modems Behind Cellular IoT Devices

A malicious SIM card can order the device it sits in to run commands of the attacker’s choosing. On the cellular modules built into electric-vehicle chargers, industrial routers, and car telematics units, that is enough to take the whole device over.

Continue reading A Malicious SIM Card Can Run Attacker Code Inside the Modems Behind Cellular IoT Devices

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Mozilla Revokes Firefox and Thunderbird Linux Signing Key After Key Lands in Private Repo

Mozilla has scrapped the cryptographic key behind Firefox and Thunderbird downloads for Linux after an unencrypted copy of it was committed by mistake to one of the company’s own private code repositories.

That key is how a user, or a Linux distributi… Continue reading Mozilla Revokes Firefox and Thunderbird Linux Signing Key After Key Lands in Private Repo

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Researchers Built a Fake Crypto Startup and Hired Three Suspected North Korean IT Workers

Security researchers invented a cryptocurrency startup, advertised developer jobs, and hired three people they believe were North Korean operatives. Every virtual machine the company issued was recording.

The onboarding paperwork is the part hiring te… Continue reading Researchers Built a Fake Crypto Startup and Hired Three Suspected North Korean IT Workers

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