A large-scale credential harvesting operation has been observed exploiting the React2Shell vulnerability as an initial infection vector to steal database credentials, SSH private keys, Amazon Web Services (AWS) secrets, shell command history, Stripe API keys, and GitHub tokens at scale. Cisco Talos has attributed the operation to a threat cluster it tracks as
Within days of each other, Anthropic first leaked the source code to Claude Code, and then a critical vulnerability was found by Adversa AI. The post Critical Vulnerability in Claude Code Emerges Days After Source Leak appeared first on SecurityWeek.
This is for new routers; you don’t have to throw away your existing ones: The Executive Branch determination noted that foreign-produced routers (1) introduce “a supply chain vulnerability that could disrupt the U.S. economy, critical infrastructure, and national defense” and (2) pose “a severe cybersecurity risk that could be leveragedRead More »US Bans All Foreign-Made Consumer Routers
The DarkSword exploit kit has been used by both state-sponsored hackers and commercial spyware vendors. The post Apple Rolls Out DarkSword Exploit Protection to More Devices appeared first on SecurityWeek.
Cisco has released updates to address a critical security flaw in the Integrated Management Controller (IMC) that, if successfully exploited, could allow an unauthenticated, remote attacker to bypass authentication and gain access to the system with elevated privileges. The vulnerability, tracked as CVE-2026-20093, carries a CVSS score of 9.8 out of a maximumRead More »Cisco Patches 9.8 CVSS IMC and SSM Flaws Allowing Remote System Compromise
Significant cybersecurity M&A deals announced by Airbus, Cellebrite, Databricks, Quantum eMotion, Rapid7, and OpenAI. The post Cybersecurity M&A Roundup: 38 Deals Announced in March 2026 appeared first on SecurityWeek.
The latest ThreatsDay Bulletin is basically a cheat sheet for everything breaking on the internet right now. No corporate fluff or boring lectures here, just a quick and honest look at the messy reality of keeping systems safe this week. Things are moving fast. The list includes researchers chaining small bugs together to create massiveRead More »ThreatsDay Bulletin: Pre-Auth Chains, Android Rootkits, CloudTrail Evasion & 10 More Stories
The bugs could lead to authentication bypass, remote code execution, information disclosure, and privilege escalation. The post Cisco Patches Critical and High-Severity Vulnerabilities appeared first on SecurityWeek.
In January 2026, a threat actor hacked the hospital’s internal network and stole personal and health information. The post 250,000 Affected by Data Breach at Nacogdoches Memorial Hospital appeared first on SecurityWeek.
A financially motivated operation codenamed REF1695 has been observed leveraging fake installers to deploy remote access trojans (RATs) and cryptocurrency miners since November 2023. “Beyond cryptomining, the threat actor monetizes infections through CPA (Cost Per Action) fraud, directing victims to content locker pages under the guise of software registration,” Elastic
