Malvertising Sends Malware in Pieces, Then Makes the Browser Build the Executable
A malvertising operation dubbed SourTrade is making victims' browsers build the final Windows executable themselves, using a legitimate Bun runtime as its…
Researcher Publishes GitLab RCE PoC Letting Authenticated Users Run Commands as Git
Security researchers at depthfirst published working exploit code on July 24 for a GitLab flaw that GitLab patched six weeks earlier, on June…
BlueNoroff Zoom Phishing Kit Profiles Crypto Wallets Before Malware Delivery
The North Korean threat actors behind the ClickFix-style campaigns that employ typosquatted Zoom and Microsoft Teams domains have been found…
Certighost Exploit Lets Low-Privileged Active Directory Users Impersonate a Domain Controller
Researchers H0j3n and Aniq Fakhrul published a working exploit on July 24 that lets a low-privileged Active Directory user obtain a…
ChatGPT AgentForger Flaw Could Deploy Rogue Workspace Agents via a Phishing Link
Cybersecurity researchers have disclosed a critical vulnerability in OpenAI's ChatGPT Workspace Agents that could have allowed a single…
Bing Images Flaws Let Crafted SVGs Run Commands as SYSTEM on Microsoft's Servers
A crafted SVG submitted to Bing's image search ran commands as NT AUTHORITYSYSTEM on Microsoft's production image-processing workers, and as…
Seeing AI Agents Is Not Enough. Security Teams Must Enforce What They Can Do
AI agent security is moving through a familiar maturity curve: adoption, then visibility, and finally, control. But what we've collectively…
Hacker Runs Hermes AI Agent Unattended for Post-Exploitation at Thai Finance Ministry
Someone installed a popular AI assistant on a rented server, switched off the setting that makes it ask permission before running risky…
Golden Chickens Resurfaces With Four New Malware Families and Modular Implants
The threat actors behind the Golden Chickens malware-as-a-service (MaaS) ecosystem have resurfaced with four new malware families, indicating…
NodeBB Patches Eight AI-Found Flaws Exposing Admin Access and Private Chats
Eight security flaws in NodeBB went public on Wednesday, along with the code to exploit them. Aikido Security rates all eight as high severity…
Kimi K3 Agents Found Redis Zero-Days and Built RCE Exploit, Researchers Say
Redis shipped seven security releases on July 23 after researchers published authenticated RCE PoCs for stock Redis 6.2.22, 7.4.9, 8.6.4, and…
Fake Notepad++ Plugin Delivers MATCHBOIL.V2 in UAC-0099 Attacks
The Computer Emergency Response Team of Ukraine (CERT-UA) has warned of a new campaign that involves the use of a malicious program that's…
Russian Espionage Group Exploited Zimbra Zero-Day to Steal Mail and 2FA Codes
A Russian state-supported espionage group spent months reading Western mailboxes through a then-unknown flaw in Zimbra's webmail client. The…
ThreatsDay: Android Spyware, PLC Attacks, AI Image Prompt Injection + 12 More Stories
Most of this week's trouble came dressed as something useful. A package stole data. A fake extension opened remote access. A safety app became…
Claude Cowork Flaw Could Let AI Agent Escape Its VM and Access Mac Files
Cybersecurity researchers have uncovered a sandbox escape vulnerability in Anthropic's Claude Cowork that makes it possible to break out of…
Chaos Ransomware Uses msaRAT to Route C2 Traffic Through Headless Chrome and Edge
The Chaos ransomware group ran its command-and-control through the victim's own browser. Cisco Talos on Thursday detailed msaRAT, the Rust…
China-Nexus JadeProx Uses New TriBack Loader in Government and Healthcare Attacks
An exposed Alibaba Cloud server has revealed a China-nexus operation that Group-IB tracks as JadeProx. The cluster has targeted government,…
How Synthetic Identity Fraud is Coming for Machine Identities
Most people understand identity theft as an attacker stealing a real person's sensitive information and impersonating them. Synthetic identity…
Attackers Weaponize GitHub Actions Runners to Target cPanel and WHM Servers
Cybersecurity researchers have shed light on a large-scale campaign that has turned compromised GitHub repositories into distributed attack…
Google Adds Selfie Video Recovery for Users Locked Out of Their Accounts
Google on Thursday announced a new way for users to sign-in to their accounts by letting them take a selfie video. The selfie for sign-in, per…
Nine-Year-Old RefluXFS Linux Flaw Gives Local Users Root on Default RHEL Installs
RefluXFS, a Linux kernel flaw disclosed on July 22 and tracked as CVE-2026-64600, lets an unprivileged local user overwrite root-owned files…
GitHub Cuts Public Bug Bounty Payouts, Moves Top Rewards to VIP Tier
Beginning July 27, 2026, GitHub will cut public bug bounty payouts by at least half at every severity level. Critical findings will drop from…
Ubuntu snap-confine Flaw Could Give Local Users Root on Default Desktop Installs
Cybersecurity researchers have disclosed details of a new local privilege escalation (LPE) vulnerability in snap-confine that an unprivileged…
Adobe Acrobat Extension Flaw Let Malicious Sites Read WhatsApp Web Data
Cybersecurity researchers have disclosed details of a now-patched vulnerability chain in the Adobe Acrobat Chrome extension that has over 314…
Hackers Exploit Windmill Flaw to Read Arbitrary Server Files Without Authentication
A high-severity security flaw impacting open-source developer platform Windmill has come under active exploitation in the wild, per VulnCheck.…
The Fastest Path to AI Adoption Runs Through Security
Security leaders who build fast, visible paths to AI adoption are becoming the most valued partners in their organizations. AI governance done…
Why Modern SOCs Need Multi-Layered Detections
The cycle is over. For years, cybersecurity followed a familiar pattern: defenses improved, attackers adapted, and the back-and-forth…
Police Dismantle Kratos Phishing Kit Built to Steal Microsoft 365 Sessions and Bypass MFA
German and US law enforcement have taken down the core infrastructure of Kratos, described by German investigators as one of the world's most…
Trojanized Newtonsoft.Json Fork Hides Game-Rigging Code in a Working Library
Cybersecurity researchers have discovered a NuGet typosquat that's unlike the typical information-stealing malware distributed via package…
Microsoft Azure DevOps MCP Flaw Lets Hidden PR Comments Hijack AI Review Agents
A single invisible comment in an Azure DevOps pull request can turn a reviewer's own AI coding agent against them, driving it into projects…
OpenAI Says Its AI Models Escaped Sandbox, Targeted Hugging Face to Cheat Benchmark
OpenAI on Tuesday said a combination of its artificial intelligence (AI) models, including GPT-5.6 Sol and an "even more capable pre-release…
Apple Fixes Hide My Email Bug That Exposed Real Addresses in Mail Logs
Apple has moved to address a security flaw in its Hide My Email service that enabled users' real email addresses to be unmasked, effectively…
AWS Kiro Flaw Let a Poisoned Web Page Rewrite Its Config and Run Code
Hidden text on a web page was enough to make Kiro, AWS's agentic coding IDE, rewrite its own configuration file and run an attacker's code on…
Google Launches Gemini 3.5 Flash Cyber AI to Find and Fix Software Vulnerabilities
Google's DeepMind on Tuesday announced the release of Gemini 3.5 Flash Cyber, a specialized artificial intelligence (AI) model built atop 3.5…
Critical SharePoint RCE CVE-2026-50522 Under Active Exploitation After Public PoC
A third SharePoint Server flaw patched by Microsoft as part of its Patch Tuesday update for July 2026 has come under active exploitation, per…
Qilin Ransomware Attackers Exploit PAN-OS Authentication Bypass for Initial Access
Threat actors have been observed exploiting a now-patched high-severity Palo Alto Networks PAN-OS vulnerability as an entry point to deploy…
WordPress wp2shell Exploitation Grows as Public Exploit Fuels Mass Scanning
Attackers have begun to exploit two critical vulnerabilities in WordPress that, when combined together, enable unauthenticated remote code…
New ENCFORGE Ransomware Targets AI Model Files in Langflow RCE Attack
Researchers at Sysdig have linked a second attack on the same Langflow server to JADEPUFFER, the AI-agent-driven operator it first documented…
Critical ServiceNow AI Platform Flaw Exploited for Unauthenticated Code Execution
Threat actors are now exploiting a recently disclosed critical security flaw impacting ServiceNow AI Platform, according to Defused Cyber. In…
FakeGit Campaign Uses 7,600 GitHub Repositories to Spread SmartLoader Malware
Cybersecurity researchers have discovered nearly 7,600 malicious GitHub repositories, out of which more than 800 pose as artificial…
Exposed Server Reveals AI-Assisted Phishing Toolkit Behind WebDAV Malware Campaign
A malware operator left its delivery server wide open, and Rapid7 pulled down the whole toolkit: 1,048 files spanning lure templates,…
HollowGraph Malware Hides C2 and Stolen Files in Microsoft 365 Events Dated 2050
A newly discovered espionage implant has been using a hijacked Microsoft 365 calendar as its command channel, planting operator instructions…
⚡ Weekly Recap: WordPress RCE, SonicWall 0-Days, AI Service Attacks, SharePoint 0-Day and More
A single request should not be able to do this much. But this week, small inputs led to code execution, memory loss, stolen keys, and disabled…