The U.S. Treasury Department has sanctioned a Russian exploit broker who bought stolen hacking tools from a former executive of a U.S. defense contractor. [...]

The former head of Trenchant, a specialized U.S. defense contractor unit, was sentenced Tuesday to more than seven years in federal prison for stealing and selling zero-day exploits to a Russian broker whose clients include the Russian government. [...]

A financially motivated threat group dubbed "Diesel Vortex" is stealing credentials from freight and logistics operators in the U.S. and Europe in phishing attacks using 52 domains. [...]

Wynn Resorts has confirmed that a hacker stole employee data from its systems after the company was listed on the ShinyHunters extortion gang's data leak site. [...]

A newly identified cybercrime service known as 1Campaign is enabling threat actors to run malicious Google Ads that remain online for extended periods while evading scrutiny from security researchers. [...]

The ShinyHunters extortion group has published personal information in more than 12 million records allegedly stolen from CarGurus, a U.S.-based digital auto platform. [...]

Several mental health mobile apps with millions of downloads on Google Play contain security vulnerabilities that could expose users' sensitive medical information. [...]

Spanish authorities have arrested four alleged members of a hacktivist group believed to have carried out cyberattacks targeting government ministries, political parties, and various public institutions. [...]

New York-based ad tech company Optimizely has notified an undisclosed number of customers of a data breach after threat actors compromised some of its systems in a voice phishing attack. [...]

Stolen tokens and compromised devices let attackers reuse trust without breaking authentication. Specops Software explains why identity alone isn't enough and how continuous device verification strengthens Zero Trust. [...]

CISA flagged two Roundcube Webmail vulnerabilities as actively exploited in attacks and ordered U.S. federal agencies to patch them within three weeks. [...]

An information-stealing malware operation named Arkanix Stealer, promoted on multiple dark web forums towards the end of 2025, was likely developed as an AI-assisted experiment. [...]

Intellexa's Predator spyware can hide iOS recording indicators while secretly streaming camera and microphone feeds to its operators. [...]

Amazon is warning that a Russian-speaking hacker used multiple generative AI services as part of a campaign that breached more than 600 FortiGate firewalls across 55 countries in five weeks. [...]

Advantest Corporation disclosed that its corporate network has been targeted in a ransomware attack that may have affected customer or employee data. [...]

Hackers are actively exploiting the CVE-2026-1731 vulnerability in the BeyondTrust Remote Support product, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) warns. [...]

The French Ministry of Finance has published an announcement informing of a cybersecurity incident that has impacted 1.2 million accounts. [...]

The "shift left" approach has increased pressure on developers, as speed demands override security checks in modern CI pipelines. Qualys explains how analyzing 34,000 public container images revealed 7.3% were malicious and why security must be enforced at the infrastructure layer by default. [...]

PayPal is notifying customers of a data breach after a software error in a loan application exposed their sensitive personal information, including Social Security numbers, for nearly 6 months last year. [...]

The University of Mississippi Medical Center (UMMC) closed all its clinic locations statewide on Thursday following a ransomware attack. [...]

The FBI warned that Americans lost more than $20 million last year amid a massive surge in ATM "jackpotting" attacks, in which criminals use malware to force cash machines to dispense money. [...]

A Ukrainian national was sentenced to five years in prison for providing North Korean IT workers with stolen identities that helped them infiltrate U.S. companies. [...]

Researchers have discovered the first known Android malware to use generative AI in its execution flow, using Google's Gemini model to adapt its persistence across different devices. [...]

A critical vulnerability in Grandstream GXP1600 series VoIP phones allows a remote, unauthenticated attacker to gain root privileges and silently eavesdrop on communications. [...]

Google says that through 2025, it blocked more than 255,000 Android apps from obtaining excessive access to sensitive user data and rejected over 1.75 million apps from being published on Google Play due to policy violations. [...]