Grubhub users received fraudulent messages, apparently from a company email address, promising a tenfold bitcoin payout in return for a transfer to a specified wallet. [...]

Several users of the Trust Wallet Chrome extension report having their cryptocurrency wallets drained after installing a compromised extension update released on December 24, prompting an urgent response from the company and warnings to affected users. Simultaneously, BleepingComputer observed a phishing domain launched by hackers. [...]

A typosquatted domain impersonating the Microsoft Activation Scripts (MAS) tool was used to distribute malicious PowerShell scripts that infect Windows systems with the 'Cosmali Loader'. [...]

MongoDB has warned IT admins to immediately patch a high-severity vulnerability that can be exploited in remote code execution (RCE) attacks targeting vulnerable servers. [...]

MongoDB has warned IT admins to immediately patch a high-severity memory-read vulnerability that may be exploited by unauthenticated attackers remotely. [...]

The U.S. government has seized the 'web3adspanels.org' domain and the associated database used by cybercriminals to host bank login credentials stolen in account takeover attacks. [...]

Microsoft is rolling out hardware-accelerated BitLocker in Windows 11 to address growing performance and security concerns by leveraging the capabilities of system-on-a-chip and CPU. [...]

The WebRAT malware is now being distributed through GitHub repositories that claim to host proof-of-concept exploits for recently disclosed vulnerabilities. [...]

Two Chrome extensions in the Web Store named 'Phantom Shuttle' are posing as plugins for a proxy service to hijack user traffic and steal sensitive data. [...]

The French national postal service's online services were knocked offline by "a major network incident" on Monday, disrupting digital banking and other services for millions. [...]

Italy's competition authority (AGCM) has fined Apple €98.6 million ($116 million) for using the App Tracking Transparency (ATT) privacy framework to abuse its dominant market position in mobile app advertising. [...]

Baker University has disclosed a data breach after attackers gained access to its network one year ago and stole the personal, health, and financial information of over 53,000 individuals. [...]

Nissan Motor Co. Ltd. (Nissan) has confirmed that information of thousands of its customers has been compromised after the data breach at Red Hat in September. [...]

The latest variant of the MacSync information stealer targeting macOS systems is delivered through a digitally signed, notarized Swift application. [...]

An Interpol-coordinated initiative called Operation Sentinel led to the arrest of 574 individuals and the recovery of $3 million linked to business email compromise, extortion, and ransomware incidents. [...]

A malicious package in the Node Package Manager (NPM) registry poses as a legitimate WhatsApp Web API library to steal WhatsApp messages, collect contacts, and gain access to the account. [...]

Romanian Waters (Administrația Națională Apele Române), the country's water management authority, was hit by a ransomware attack over the weekend. [...]

The Clop ransomware gang has stolen the data of nearly 3.5 million University of Phoenix (UoPX) students, staff, and suppliers after breaching the university's network in August. [...]

Coupang disclosed a data breach affecting 33.7 million customers after unauthorized access to personal data went undetected for nearly five months. Penta Security explains how the incident highlights insider credential abuse risks and why encrypting customer data beyond legal requirements can reduce exposure and limit damage. [...]

An ASUS Live Update vulnerability tracked as CVE-2025-59374 has been making the rounds in infosec feeds, with some headlines implying recent or ongoing exploitation. A closer look, however, shows the CVE documents a historic supply-chain attack in an End-of-Life (EoL) software product, not a new attack. [...]

A Ukrainian national pleaded guilty on Friday to conducting Nefilim ransomware attacks that targeted high-revenue businesses across the United States and other countries. [...]

Over 115,000 WatchGuard Firebox devices exposed online remain unpatched against a critical remote code execution (RCE) vulnerability actively exploited in attacks. [...]

More than a 1,000 Docker Hardened Images (DHI) are now freely available and open source for software builders, under the Apache 2.0 license. [...]

The RansomHouse ransomware-as-a-service (RaaS) has recently upgraded its encryptor, switching from a relatively simple single-phase linear technique to a more complex, multi-layered method. [...]

The Nigerian police have arrested three individuals linked to targeted Microsoft 365 cyberattacks via Raccoon0365 phishing-as-a-service. [...]