The ShinyHunters extortion gang has claimed responsibility for breaching Dutch telecommunications provider Odido and stealing millions of user records from its compromised systems. [...]

North Korean state-backed hackers associated with the Lazarus threat group are targeting U.S. healthcare organizations in extortion attacks using the Medusa ransomware. [...]

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. [...]

Microsoft is investigating a known issue that causes the mouse pointer to disappear in the classic Outlook desktop email client for some users. [...]

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. [...]