Booking.com has confirmed via a statement to BleepingComputer that it has detected unauthorized access to its systems that has exposed sensitive reservation and user data. [...]

Adobe has released an emergency security update for Acrobat Reader to fix a vulnerability, tracked as CVE-2026-34621, that has been exploited in zero-day attacks since at least December. [...]

New "Storm" infostealer skips local decryption, sending browser data to attacker servers. Varonis shows how server-side decryption enables session hijacking, bypassing passwords and MFA. [...]

A critical pre-authentication remote code execution (RCE) vulnerability in Marimo is now under active exploitation, leveraged for credential theft. [...]

An international law enforcement action led by the U.K.'s National Crime Agency (NCA) has identified over 20,000 victims of cryptocurrency fraud across Canada, the United Kingdom, and the United States. [...]

OpenAI has rolled out a new Pro subscription that costs $100 and is in line with Claude's pricing, which also has a $100 subscription, in addition to the $200 Max monthly plan. [...]

The attack surface targeted by Iranian-linked hackers in cyberattacks against U.S. critical infrastructure networks includes thousands of Internet-exposed programmable logic controllers (PLCs) manufactured by Rockwell Automation. [...]

Analysis of 1 billion CISA KEV remediation records reveal a breaking point for human-scale security. Qualys shows most critical flaws are exploited before defenders can patch them. [...]

Hackers gained access to an API for the CPUID project and changed the download links on the official website to serve malicious executables for the popular CPU-Z and HWMonitor tools. [...]

A financially motivated threat actor tracked as Storm-2755 is stealing Canadian employees' salary payments after hijacking their accounts in payroll pirate attacks. [...]

Google says Gmail end-to-end encryption (E2EE) is now available on all Android and iOS devices, allowing enterprise users to read and compose emails without additional tools. [...]

A new Lua-based malware, called LucidRook, is being used in spear-phishing campaigns targeting non-governmental organizations and universities in Taiwan. [...]

Threat actors using a previously undocumented phishing-as-a-service (PhaaS) platform called "VENOM" are targeting credentials of C-suite executives across multiple industries. [...]

Dutch healthcare software vendor ChipSoft has been impacted by a ransomware attack that forced the company to take offline its website and digital services for patients and healthcare providers. [...]

Google has rolled out Device Bound Session Credentials (DBSC) protection in Chrome 146 for Windows, designed to block info-stealing malware from harvesting session cookies. [...]

Hackers hijacked the update system for the Smart Slider 3 Pro plugin for WordPress and Joomla, and pushed a malicious version with multiple backdoors. [...]

Stolen credentials turn authentication systems into the attack surface. Token shows how wearable biometric authentication verifies the user—not the session—blocking phishing relays and MFA bypass. [...]

Threat actors often signal their intentions before launching attacks, from dark web chatter to access-broker listings and credential requests. Join our upcoming webinar with Flare Systems to learn how to turn those early warning signs into proactive defensive action before an intrusion begins. [...]

Eurail B.V., a European travel operator that provides digital passes covering 33 national railways, says attackers stole the personal information of over 300,000 individuals in a December 2025 data breach. [...]

Attackers have been exploiting a zero-day vulnerability in Adobe Reader using maliciously crafted PDF documents since at least December. [...]