Polish police have detained a 47-year-old man suspected of ties to the Phobos ransomware group and seized computers and mobile phones containing stolen credentials, credit card numbers, and server access data. [...]

Ireland's Data Protection Commission (DPC), the country's data protection authority, has opened a formal investigation into X over the use of the platform's Grok artificial intelligence tool to generate non-consensual sexual images of real people, including children. [...]

The Washington Hotel brand in Japan has announced that that its servers were compromised in a ransomware attack, exposing various business data. [...]

Eurail B.V., the operator that provides access to 250,000 kilometers of European railways, confirmed that data stolen in a breach earlier this year is being offered for sale on the dark web. [...]

Dutch authorities arrested a 40-year-old man after he downloaded confidential documents that had been mistakenly shared by the police and refused to delete them unless he received "something in return." [...]

With the massive adoption of the OpenClaw agentic AI assistant, information-stealing malware has been spotted stealing files associated with the framework that contain API keys, authentication tokens, and other secrets. [...]

Password-based authentication is increasingly risky as organizations adopt passkeys to strengthen security and meet ISO/IEC 27001 requirements. Passwork explains how to align passwordless adoption with Annex A controls, risk assessments, and secure implementation practices. [...]

CISA ordered U.S. government agencies on Friday to secure their BeyondTrust Remote Support instances against an actively exploited vulnerability within three days. [...]

Google has released emergency updates to fix a high-severity Chrome vulnerability exploited in zero-day attacks, marking the first such security flaw patched since the start of the year. [...]

ShinyHunters, a well-known data extortion group, claims to have stolen more than 600,000 Canada Goose customer records containing personal and payment-related data. Canada Goose told BleepingComputer the dataset appears to relate to past customer transactions and that it has not found evidence of a breach of its own systems. [...]

Threat actors are now abusing DNS queries as part of ClickFix social engineering attacks to deliver malware, making this the first known use of DNS as a channel in these campaigns. [...]

Microsoft says it has resolved a Windows 11 bug that caused some commercial systems to fail to boot with an "UNMOUNTABLE_BOOT_VOLUME" error after installing recent security updates, with the fix delivered in the February 2026 Patch Tuesday update. [...]

CTM360 reports 4,000+ malicious Google Groups and 3,500+ Google-hosted URLs used to spread the Lumma Stealer infostealing malware and a trojanized "Ninja Browser." The report details how attackers abuse trusted Google services to steal credentials and maintain persistence across Windows and Linux systems. [...]

Threat actors are abusing Pastebin comments to distribute a new ClickFix-style attack that tricks cryptocurrency users into executing malicious JavaScript in their browser, allowing attackers to hijack Bitcoin swap transactions and redirect funds to attacker-controlled wallets. [...]

Threat intelligence observations show that a single threat actor is responsible for most of the active exploitation of two critical vulnerabilities in Ivanti Endpoint Manager Mobile (EPMM), tracked as CVE-2026-1281 and CVE-2026-1340. [...]

Threat actors are sending physical letters pretending to be from Trezor and Ledger, makers of cryptocurrency hardware wallets, to trick users into submitting recovery phrases in crypto theft attacks. [...]

A new variation of the fake recruiter campaign from North Korean threat actors is targeting JavaScript and Python developers with cryptocurrency-related tasks. [...]

Threat actors are abusing Claude artifacts and Google Ads in ClickFix campaigns that deliver infostealer malware to macOS users searching for specific queries. [...]

South Korea has fined luxury fashion brands Louis Vuitton, Christian Dior Couture, and Tiffany $25 million for failing to implement adequate security measures, which facilitated unauthorized access and the exposure of data belonging to more than 5.5 million customers. [...]