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AUG11
August 2026 Patch Tuesday: Microsoft Fixes 421 CVEs, One Exploited Zero-Day

A use-after-free in the afd.sys Windows kernel-mode driver has been exploited to gain SYSTEM privileges. The post August 2026 Patch Tuesday: Microsoft Fixes 421 CVEs, One Exploited Zero-Day appeared first on SecurityWeek.

Security Week by Ionut Arghire
AUG11
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 installing malware. CERT-UA pinned the activity on a threat cluster it tracks as UAC-0145, which is a subgroup within Sandworm (aka APT44,

The Hacker News by info@thehackernews.com (The Hacker News)
AUG11
Adobe Urges Immediate Patching of Critical ColdFusion, Campaign Classic Flaws

The security defects could be exploited for arbitrary code execution and denial-of-service. The post Adobe Urges Immediate Patching of Critical ColdFusion, Campaign Classic Flaws appeared first on SecurityWeek.

Security Week by Ionut Arghire
AUG11
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 (CVSS 9.1), affects SharePoint Server Subscription Edition, SharePoint Server 2019, and SharePoint Server 2016. Microsoft's

The Hacker News by info@thehackernews.com (The Hacker News)
AUG11
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 network with blockchain-backed services that store and deliver resources used throughout the extortion process," the Microsoft Threat

The Hacker News by info@thehackernews.com (The Hacker News)
AUG11
Zoom Patches Zero-Click Code Execution Vulnerability

Impacting Zoom annotation, the bug could be exploited by a meeting participant to execute code on another participant’s machine. The post Zoom Patches Zero-Click Code Execution Vulnerability appeared first on SecurityWeek.

Security Week by Ionut Arghire
AUG11
The AI Governance Gap Is a Leadership Problem: Waiting Won’t Close It

Organizations are rushing to implement AI without fully grasping where its legal protections begin and end. The post The AI Governance Gap Is a Leadership Problem: Waiting Won’t Close It appeared first on SecurityWeek.

Security Week by Steve Durbin
AUG11
SAP Patches Critical Code Injection, Memory Corruption Vulnerabilities

SAP released 28 new and two updated security notes, including four notes dealing with critical-severity bugs. The post SAP Patches Critical Code Injection, Memory Corruption Vulnerabilities appeared first on SecurityWeek.

Security Week by Ionut Arghire
AUG11
US Water Systems Get Cyber Boost From New Senate Bill and ‘Water Watch Center’

The Water Watch Center launched at DEF CON aims to help under-resourced utilities protect their systems against hackers. The post US Water Systems Get Cyber Boost From New Senate Bill and ‘Water Watch Center’ appeared first on SecurityWeek.

Security Week by Eduard Kovacs
AUG11
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 specialized cybersecurity tasks (e.g., finding zero-day vulnerabilities and developing exploit chains) and to reduce refusals for certain higher-risk

The Hacker News by info@thehackernews.com (The Hacker News)
AUG11
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. Researchers at the University of Birmingham and the security firm Fuzzware tested 26 phones and cellular modules for the capability, found it

The Hacker News by info@thehackernews.com (The Hacker News)
AUG11
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 distribution packaging the browser, confirms a downloaded Firefox tarball came from Mozilla and was not tampered with. That decision carries a cost for

The Hacker News by info@thehackernews.com (The Hacker News)
AUG11
Corma Raises $60 Million for Defensive Cybersecurity AI Model

Corma emerged from stealth with seed funding from Sequoia Capital, Khosla Ventures, and Coatue. The post Corma Raises $60 Million for Defensive Cybersecurity AI Model appeared first on SecurityWeek.

Security Week by SecurityWeek News
AUG11
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 teams can use. The first hire claimed to live in Pasadena, Texas, then sent a California driver's license and a New York bank account. The

The Hacker News by info@thehackernews.com (The Hacker News)
AUG11
Extension Banned for Stealing AI Chats Returns to Chrome Store, Resumes Malicious Activities

The extension amassed over 300,000 installs and a 4.6 rating before Google removed it for stealing data. The post Extension Banned for Stealing AI Chats Returns to Chrome Store, Resumes Malicious Activities appeared first on SecurityWeek.

Security Week by Eduard Kovacs