​A critical security vulnerability in Marimo, an open-source Python notebook for data science and analysis, has been exploited within 10 hours of public disclosure, according to findings from Sysdig. The vulnerability in question is… Read More »Marimo RCE Flaw CVE-2026-39987 Exploited Within 10 Hours of Disclosure

​While much of the discussion on AI security centers around protecting ‘shadow’ AI and GenAI consumption, there’s a wide-open window nobody’s guarding: AI browser extensions.  A new report from LayerX exposes just how deep this… Read More »Browser Extensions Are the New AI Consumption Channel That No One Is Talking About

​Google has made Device Bound Session Credentials (DBSC) generally available to all Windows users of its Chrome web browser, months after it began testing the security feature in open beta. The public availability is currently… Read More »Google Rolls Out DBSC in Chrome 146 to Block Session Theft on Windows

​Unknown threat actors have hijacked the update system for the Smart Slider 3 Pro plugin for WordPress and Joomla to push a poisoned version containing a backdoor. The incident impacts Smart Slider… Read More »Backdoored Smart Slider 3 Pro Update Distributed via Compromised Nextend Servers

​Details have emerged about a now-patched security vulnerability in a widely used third-party Android software development kit (SDK) called EngageLab SDK that could have put millions of cryptocurrency wallet users at risk. “This flaw… Read More »EngageLab SDK Flaw Exposed 50M Android Users, Including 30M Crypto Wallets

​A previously undocumented threat cluster dubbed UAT-10362 has been attributed to spear-phishing campaigns targeting Taiwanese non-governmental organizations (NGOs) and suspected universities to deploy a new Lua-based malware called LucidRook. “LucidRook is… Read More »UAT-10362 Targets Taiwanese NGOs with LucidRook Malware in Spear-Phishing Campaigns

​Thursday. Another week, another batch of things that probably should’ve been caught sooner but weren’t. This one’s got some range — old vulnerabilities getting new life, a few “why was that even… Read More »ThreatsDay Bulletin: Hybrid P2P Botnet, 13-Year-Old Apache RCE and 18 More Stories

​An apparent hack-for-hire campaign likely orchestrated by a threat actor with suspected ties to the Indian government targeted journalists, activists, and government officials across the Middle East and North Africa (MENA),… Read More »Bitter-Linked Hack-for-Hire Campaign Targets Journalists Across MENA Region

​Threat actors have been exploiting a previously unknown zero-day vulnerability in Adobe Reader using maliciously crafted PDF documents since at least December 2025. The finding, detailed by EXPMON’s Haifei Li, has been… Read More »Adobe Reader Zero-Day Exploited via Malicious PDFs Since December 2025