ClaudeBleed Vulnerability Lets Hackers Hijack Claude Chrome Extension to Steal Data
The ClaudeBleed vulnerability allows hackers to bypass Claude for Chrome guardrails to exfiltrate private Google Drive and Gmail data.
Ameaças Cibernéticas
1222 notíciasTrellix source code breach claimed by RansomHouse hackers
The attack on the Trellix source code repository disclosed last week has been claimed by the RansomHouse threat group, which leaked a small set of images as proof of the intrusion. [...]
Cyber Espionage Group Targets Aviation Firms to Steal Map Data
The campaign quietly compromises aerospace and drone operators to exfiltrate GIS files, terrain models, and GPS data and gain a clear picture of adversaries' world view.
CISA gives feds four days to patch Ivanti flaw exploited as zero-day
CISA has given U.S. federal agencies four days to secure their networks against a high-severity vulnerability in Ivanti Endpoint Manager Mobile (EPMM) exploited in zero-day attacks. [...]
Quasar Linux RAT Steals Developer Credentials for Software Supply Chain Compromise
A previously undocumented Linux implant codenamed Quasar Linux RAT (QLNX) is targeting developers' systems to establish a silent foothold as well as facilitate a broad range of post-compromise functionality, such as credential harvesting, keylogging, file manipulation, clipboard …
New Linux PamDOORa Backdoor Uses PAM Modules to Steal SSH Credentials
Cybersecurity researchers have disclosed details of a new Linux backdoor named PamDOORa that's being advertised on the Rehub Russian cybercrime forum for $1,600 by a threat actor called "darkworm." The backdoor is designed as a Pluggable Authentication Module (PAM)-based post-exp…
New Linux 'Dirty Frag' zero-day gives root on all major distros
A new Linux zero-day vulnerability, named Dirty Frag, allows local attackers to gain root privileges on most major Linux distributions with a single command. [...]
Linux Kernel Dirty Frag LPE Exploit Enables Root Access Across Major Distributions
Details have emerged about a new, unpatched local privilege escalation (LPE) vulnerability impacting the Linux kernel. Dubbed Dirty Frag, it has been described as a successor to Copy Fail (CVE-2026-31431, CVSS score: 7.8), a recently disclosed LPE flaw impacting the Linux kernel …
ShinyHunters Defaces Canvas LMS Portal, Thousands of Universities Affected
ShinyHunters hackers defaced the official Canvas LMS portal after breaching Instructure systems, disrupting university access worldwide.
Canvas login portals hacked in mass ShinyHunters extortion campaign
The ShinyHunters extortion gang has breached education technology giant Instructure again, this time exploiting another vulnerability to deface Canvas login portals for hundreds of colleges and universities. [...]
New TCLBanker malware self-spreads over WhatsApp and Outlook
A new trojan named TCLBanker, which targets 59 banking, fintech, and cryptocurrency platforms, uses a trojanized MSI installer for Logitech AI Prompt Builder to infect systems. [...]
Hackers Use Fake Claude AI Site to Infect Users With New Beagle Malware
Researchers have discovered a new malvertising campaign using a fake Claude AI website to plant a new, undocumented backdoor named Beagle on user devices.
After Replacing TeamPCP Malware, 'PCPJack' Steals Cloud Secrets
PCPJack makes innovative use of parquet files for stealthy, pre-validated target discovery as it canvasses multiple cloud environments.
New PCPJack worm steals credentials, cleans TeamPCP infections
A new malware framework called PCPJack is stealing credentials from exposed cloud infrastructure while actively removing TeamPCP's access to the systems. [...]
Australia warns of ClickFix attacks pushing Vidar Stealer malware
The Australian Cyber Security Center (ACSC) is warning organizations of an ongoing malware campaign using the ClickFix social engineering technique to distribute the Vidar Stealer info-stealing malware. [...]
Ivanti EPMM CVE-2026-6973 RCE Under Active Exploitation Grants Admin-Level Access
Ivanti is warning that a new security flaw impacting Endpoint Manager Mobile (EPMM) has been explored in limited attacks in the wild. The high-severity vulnerability, CVE-2026-6973 (CVSS score: 7.2), is a case of improper input validation affecting EPMM before versions 12.6.1.1, …
PCPJack Credential Stealer Exploits 5 CVEs to Spread Worm-Like Across Cloud Systems
Cybersecurity researchers have disclosed details of a new credential theft framework dubbed PCPJack that targets exposed cloud infrastructure and ousts any artifacts linked to TeamPCP from the environments. "The toolset harvests credentials from cloud, container, developer, produ…
Ivanti warns of new EPMM flaw exploited in zero-day attacks
Ivanti warned customers today to patch a high-severity remote code execution vulnerability in Endpoint Manager Mobile (EPMM) exploited in zero-day attacks. [...]
Researcher Shows Edge Browser Stores Saved Passwords in Plaintext
Cybersecurity expert Tom Rønning finds Microsoft Edge loads all saved passwords into computer memory as cleartext, making them easy for hackers to steal.
The Browser Is Breaking Your DLP: How Data Slips Past Modern Controls
Your security controls aren't failing, they're missing where most of today's work actually happens. Keep Aware shows how browser activity like copy/paste and AI prompts bypass traditional protections. [...]