Open VSX Bug Let Malicious VS Code Extensions Bypass Pre-Publish Security Checks
Cybersecurity researchers have disclosed details of a now-patched bug impacting Open VSX's pre-publish scanning pipeline to cause the tool to allow a mali…
LangChain, LangGraph Flaws Expose Files, Secrets, Databases in Widely Used AI Frameworks
Cybersecurity researchers have disclosed three security vulnerabilities impacting LangChain and LangGraph that, if successfully exploited,…
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[Webinar] Stop Guessing. Learn to Validate Your Defenses Against Real Attacks
Most teams have security tools in place. Alerts are firing, dashboards look clean, threat intel is flowing in. On the surface, everything…
Claude Extension Flaw Enabled Zero-Click XSS Prompt Injection via Any Website
Cybersecurity researchers have disclosed a vulnerability in Anthropic's Claude Google Chrome Extension that could have been exploited to…
Masters of Imitation: How Hackers and Art Forgers Perfect the Art of Deception
Unmasking impostors is something the art world has faced for decades, and there are valuable lessons from the works of Elmyr de Hory that can…
ThreatsDay Bulletin: PQC Push, AI Vuln Hunting, Pirated Traps, Phishing Kits & 20 More Stories
Some weeks in security feel loud. This one feels sneaky. Less big dramatic fireworks, more of that slow creeping sense that too many people…
Coruna iOS Kit Reuses 2023 Triangulation Exploit Code in New Mass Attacks
The kernel exploit for two security vulnerabilities used in the recently uncovered Apple iOS exploit kit known as Coruna is an updated version…
GlassWorm Malware Uses Solana Dead Drops to Deliver RAT and Steal Browser, Crypto Data
Cybersecurity researchers have flagged a new evolution of the GlassWorm campaign that delivers a multi-stage framework capable of…
The Kill Chain Is Obsolete When Your AI Agent Is the Threat
In September 2025, Anthropic disclosed that a state-sponsored threat actor used an AI coding agent to execute an autonomous cyber espionage…
Russian Hacker Sentenced to 2 Years for TA551 Botnet-Driven Ransomware Attacks
The U.S. Department of Justice (DoJ) said a Russian national has been sentenced to two years in prison for managing a botnet that was used to…
Ghost Campaign Uses 7 npm Packages to Steal Crypto Wallets and Credentials
Cybersecurity researchers have uncovered a new set of malicious npm packages that are designed to steal cryptocurrency wallets and sensitive…
5 Learnings from the First-Ever Gartner Market Guide for Guardian Agents
On February 25, 2026, Gartner published its inaugural Market Guide for Guardian Agents, marking an important milestone for this emerging…
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,…
The Hidden Cost of Cybersecurity Specialization: Losing Foundational Skills
Cybersecurity has changed fast. Roles are more specialized, and tooling is more advanced. On paper, this should make organizations more…
⚡ 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…
We Found Eight Attack Vectors Inside AWS Bedrock. Here's What Attackers Can Do with Them
AWS Bedrock is Amazon's platform for building AI-powered applications. It gives developers access to foundation models and the tools to…
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…
FBI Warns Russian Hackers Target Signal, WhatsApp in Mass Phishing Attacks
Threat actors affiliated with Russian Intelligence Services are conducting phishing campaigns to compromise commercial messaging applications…
Oracle Patches Critical CVE-2026-21992 Enabling Unauthenticated RCE in Identity Manager
Oracle has released security updates to address a critical security flaw impacting Identity Manager and Web Services Manager that could be…
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…
CISA Flags Apple, Craft CMS, Laravel Bugs in KEV, Orders Patching by April 3, 2026
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added five security flaws impacting Apple, Craft CMS, and Laravel…
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…
Google Adds 24-Hour Wait for Unverified App Sideloading to Reduce Malware and Scams
Google on Thursday announced a new "advanced flow" for Android sideloading that requires a mandatory 24-hour wait period to install apps from…
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…
Magento PolyShell Flaw Enables Unauthenticated Uploads, RCE and Account Takeover
Sansec is warning of a critical security flaw in Magento's REST API that could allow unauthenticated attackers to upload arbitrary executables…
DoJ Disrupts 3 Million-Device IoT Botnets Behind Record 31.4 Tbps Global DDoS Attacks
The U.S. Department of Justice (DoJ) on Thursday announced the disruption of command-and-control (C2) infrastructure used by several Internet…
Apple Warns Older iPhones Vulnerable to Coruna, DarkSword Exploit Kit Attacks
Apple is urging users who are still running an outdated version of iOS to update their iPhones to secure against web-based attacks carried out…
Speagle Malware Hijacks Cobra DocGuard to Steal Data via Compromised Servers
Cybersecurity researchers have flagged a new malware dubbed Speagle that hijacks the functionality and infrastructure of a legitimate program…
54 EDR Killers Use BYOVD to Exploit 35 Signed Vulnerable Drivers and Disable Security
A new analysis of endpoint detection and response (EDR) killers has revealed that 54 of them leverage a technique known as bring your own…
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…
How Ceros Gives Security Teams Visibility and Control in Claude Code
Security teams have spent years building identity and access controls for human users and service accounts. But a new category of actor has…
DarkSword iOS Exploit Kit Uses 6 Flaws, 3 Zero-Days for Full Device Takeover
A new exploit kit for Apple iOS devices designed to steal sensitive data from is being wielded by multiple threat actors since at least…
Critical Unpatched Telnetd Flaw (CVE-2026-32746) Enables Unauthenticated Root RCE
Cybersecurity researchers have disclosed a critical security flaw impacting the GNU InetUtils telnet daemon (telnetd) that could be exploited…
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 –…
9 Critical IP KVM Flaws Enable Unauthenticated Root Access Across Four Vendors
Cybersecurity researchers have warned about the risks posed by low-cost IP KVM (Keyboard, Video, Mouse over Internet Protocol) devices, which…
LeakNet Ransomware Uses ClickFix via Hacked Sites, Deploys Deno In-Memory Loader
The ransomware operation known as LeakNet has adopted the ClickFix social engineering tactic delivered through compromised websites as an…
AI is Everywhere, But CISOs are Still Securing It with Yesterday's Skills and Tools, Study Finds
A majority of security leaders are struggling to defend AI systems with tools and skills that are not fit for the challenge, according to the…
Konni Deploys EndRAT Through Phishing, Uses KakaoTalk to Propagate Malware
North Korean threat actors have been observed sending phishing to compromise targets and obtain access to a victim's KakaoTalk desktop…
CISA Flags Actively Exploited Wing FTP Vulnerability Leaking Server Paths
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added a medium-severity security flaw impacting Wing FTP to its…
GlassWorm Attack Uses Stolen GitHub Tokens to Force-Push Malware Into Python Repos
The GlassWorm malware campaign is being used to fuel an ongoing attack that leverages the stolen GitHub tokens to inject malware into hundreds…
⚡ 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”…