TeamPCP Hacks Checkmarx GitHub Actions Using Stolen CI Credentials
Two more GitHub Actions workflows have become the latest to be compromised by credential-stealing malware by a threat actor known as TeamPCP,…
LiteLLM and Telnyx compromised on PyPI: Tracing the TeamPCP supply chain campaign
Key points and observations On March 24, 2026, two PyPI releases of LiteLLM, 1.82.7 and 1.82.8, were published with malicious code as a result…
⚡ Weekly Recap: CI/CD Backdoor, FBI Buys Location Data, WhatsApp Ditches Numbers & More
Another week, another reminder that the internet is still a mess. Systems people thought were secure are being broken in simple ways, showing…
Microsoft Warns IRS Phishing Hits 29,000 Users, Deploys RMM Malware
Microsoft has warned of fresh campaigns that are capitalizing on the upcoming tax season in the U.S. to harvest credentials and deliver…
Trivy Supply Chain Attack Triggers Self-Spreading CanisterWorm Across 47 npm Packages
The threat actors behind the supply chain attack targeting the popular Trivy scanner are suspected to be conducting follow-on attacks that…
Trivy Security Scanner GitHub Actions Breached, 75 Tags Hijacked to Steal CI/CD Secrets
Trivy, a popular open-source vulnerability scanner maintained by Aqua Security, was compromised a second time within the span of a month to…
Critical Langflow Flaw CVE-2026-33017 Triggers Attacks within 20 Hours of Disclosure
A critical security flaw impacting Langflow has come under active exploitation within 20 hours of public disclosure, highlighting the speed at…
The Importance of Behavioral Analytics in AI-Enabled Cyber Attacks
Artificial Intelligence (AI) is changing how individuals and organizations conduct many activities, including how cybercriminals carry out…
ThreatsDay Bulletin: FortiGate RaaS, Citrix Exploits, MCP Abuse, LiveChat Phish & More
ThreatsDay Bulletin is back on The Hacker News, and this week feels off in a familiar way. Nothing loud, nothing breaking everything at once.…
New Perseus Android Banking Malware Monitors Notes Apps to Extract Sensitive Data
Cybersecurity researchers have disclosed a new Android malware family called Perseus that's being actively distributed in the wild with an aim…
Windsurf IDE Extension Drops Malware via Solana Blockchain
Bitdefender researchers have discovered a malicious Windsurf IDE (integrated development environment) extension that deploys a multi-stage…
Claude Code Security and Magecart: Getting the Threat Model Right
When a Magecart payload hides inside the EXIF data of a dynamically loaded third-party favicon, no repository scanner will catch it –…
⚡ Weekly Recap: Chrome 0-Days, Router Botnets, AWS Breach, Rogue AI Agents & More
Some weeks in security feel normal. Then you read a few tabs and get that immediate “ah, great, we’re doing this now”…
Chinese Hackers Target Southeast Asian Militaries with AppleChris and MemFun Malware
A suspected China-based cyber espionage operation has targeted Southeast Asian military organizations as part of a state-sponsored campaign…
Storm-2561 Spreads Trojan VPN Clients via SEO Poisoning to Steal Credentials
Microsoft has disclosed details of a credential theft campaign that employs fake virtual private network (VPN) clients distributed through…
Nine CrackArmor Flaws in Linux AppArmor Enable Root Escalation, Bypass Container Isolation
Cybersecurity researchers have disclosed multiple security vulnerabilities within the Linux kernel's AppArmor module that could be exploited…
Rust-Based VENON Malware Targets 33 Brazilian Banks with Credential-Stealing Overlays
Cybersecurity researchers have disclosed details of a new banking malware targeting Brazilian users that's written in Rust, marking a…
How to Scale Phishing Detection in Your SOC: 3 Steps for CISOs
Phishing has quietly turned into one of the hardest enterprise threats to expose early. Instead of crude lures and obvious payloads, modern…
Critical n8n Flaws Allow Remote Code Execution and Exposure of Stored Credentials
Cybersecurity researchers have disclosed details of two now-patched security flaws in the n8n workflow automation platform, including two…
APT28 Uses BEARDSHELL and COVENANT Malware to Spy on Ukrainian Military
The Russian state-sponsored hacking group tracked as APT28 has been observed using a pair of implants dubbed BEARDSHELL and COVENANT to…
⚡ Weekly Recap: Qualcomm 0-Day, iOS Exploit Chains, AirSnitch Attack & Vibe-Coded Malware
Another week in cybersecurity. Another week of "you've got to be kidding me." Attackers were busy. Defenders were busy. And somewhere in the…
Global Scam Machines: Inside a Meta-Powered Investment Fraud Ecosystem Spanning 25 Countries
In February-March 2026, Bitdefender Labs identified and mapped a sprawling global scam infrastructure and scalable disinformation-for-profit…
Chrome Extension Turns Malicious After Ownership Transfer, Enabling Code Injection and Data Theft
Two Google Chrome extensions have turned malicious after what appears to be a case of ownership transfer, offering attackers a way to push…
Behind the console: Active phishing campaign targeting AWS console credentials
Key points and observations Datadog Security Research identified an active adversary-in-the-middle (AiTM) phishing campaign targeting AWS…
Iran-Linked MuddyWater Hackers Target U.S. Networks With New Dindoor Backdoor
New research from Broadcom's Symantec and Carbon Black Threat Hunter Team has discovered evidence of an Iranian hacking group embedding itself…
Where Multi-Factor Authentication Stops and Credential Abuse Starts
Organizations typically roll out multi-factor authentication (MFA) and assume stolen passwords are no longer enough to access systems. In…
ClawJacked Flaw Lets Malicious Sites Hijack Local OpenClaw AI Agents via WebSocket
OpenClaw has fixed a high-severity security issue that, if successfully exploited, could have allowed a malicious website to connect to a…
Malicious Go Crypto Module Steals Passwords, Deploys Rekoobe Backdoor
Cybersecurity researchers have disclosed details of a malicious Go module that's designed to harvest passwords, create persistent access via…
Trojanized Gaming Tools Spread Java-Based RAT via Browser and Chat Platforms
Threat actors are luring unsuspecting users into running trojanized gaming utilities that are distributed via browsers and chat platforms to…
Hook, line, and vault: A technical deep dive into the 1Phish kit
Key points and observations The 1Phish kit evolved between September 2025 and February 2026 from a basic credential harvester into an…
ThreatsDay Bulletin: Kali Linux + Claude, Chrome Crash Traps, WinRAR Flaws, LockBit & 15+ Stories
Nothing here looks dramatic at first glance. That’s the point. Many of this week’s threats begin with something ordinary, like an…
Microsoft Warns Developers of Fake Next.js Job Repos Delivering In-Memory Malware
A "coordinated developer-targeting campaign" is using malicious repositories disguised as legitimate Next.js projects and technical…
Identity Prioritization isn't a Backlog Problem – It's a Risk Math Problem
Most identity programs still prioritize work the way they prioritize IT tickets: by volume, loudness, or “what failed a control…
Lazarus Group Uses Medusa Ransomware in Middle East and U.S. Healthcare Attacks
The North Korea-linked Lazarus Group (aka Diamond Sleet and Pompilus) has been observed using Medusa ransomware in an attack targeting an…
⚡ Weekly Recap: Double-Tap Skimmers, PromptSpy AI, 30Tbps DDoS, Docker Malware & More
Security news rarely moves in a straight line. This week, it feels more like a series of sharp turns, some happening quietly in the…
How Exposed Endpoints Increase Risk Across LLM Infrastructure
As more organizations run their own Large Language Models (LLMs), they are also deploying more internal services and Application Programming…
Malicious npm Packages Harvest Crypto Keys, CI Secrets, and API Tokens
Cybersecurity researchers have disclosed what they say is an active "Shai-Hulud-like" supply chain worm campaign that has leveraged a cluster…
AI-Assisted Threat Actor Compromises 600+ FortiGate Devices in 55 Countries
A Russian-speaking, financially motivated threat actor has been observed taking advantage of commercial generative artificial intelligence…
EC-Council Expands AI Certification Portfolio to Strengthen U.S. AI Workforce Readiness and Security
With $5.5 trillion in global AI risk exposure and 700,000 U.S. workers needing reskilling, four new AI certifications and Certified CISO v4…
Identity Cyber Scores: The New Metric Shaping Cyber Insurance in 2026
With one in three cyber-attacks now involving compromised employee accounts, insurers and regulators are placing far greater emphasis on…
ThreatsDay Bulletin: OpenSSL RCE, Foxit 0-Days, Copilot Leak, AI Password Flaws & 20+ Stories
The cyber threat space doesn’t pause, and this week makes that clear. New risks, new tactics, and new security gaps are showing up…
From Exposure to Exploitation: How AI Collapses Your Response Window
We’ve all seen this before: a developer deploys a new cloud workload and grants overly broad permissions just to keep the sprint moving.…