
PcComponentes, a leading Spanish tech retailer, denied a claim that a breach exposed 16 million customers, stating the figure was inflated. The company confirmed a credential‑stuffing attack that compromised a limited set of accounts, revealing names, addresses and contact details. Threat actor ‘daghetiaw’ leaked 500,000 records and offered the remainder for sale, prompting PcComponentes to investigate. In response, the retailer implemented CAPTCHA, mandatory two‑factor authentication and session invalidation to protect users.
Fortinet’s latest FortiOS releases (7.4.9 and 7.4.10) failed to fully remediate the critical CVE‑2025‑59718 authentication bypass, allowing attackers to create privileged admin accounts via crafted SAML messages. Administrators have reported successful exploits on patched firewalls, prompting Fortinet to announce emergency...
Pentera uncovered nearly 2,000 publicly exposed security‑testing web apps—such as DVWA, Juice Shop and bWAPP—hosted on AWS, GCP and Azure. These intentionally vulnerable tools were linked to over‑privileged IAM roles, allowing attackers to steal cloud credentials and gain admin access....

GitLab announced patches for a high‑severity two‑factor authentication bypass (CVE‑2026‑0723) and multiple denial‑of‑service flaws affecting both Community and Enterprise editions. The 2FA bypass lets attackers with a known account ID circumvent the second factor, while CVE‑2025‑13927 and CVE‑2025‑13928 enable unauthenticated...
Security researchers at Pwn2Own Automotive 2026 demonstrated 37 zero‑day vulnerabilities in Tesla's infotainment system, earning $516,500 on day one. Synacktiv secured $35,000 by chaining an information leak and out‑of‑bounds write to gain root, while other teams exploited EV chargers and navigation...

The European Commission has unveiled a comprehensive cybersecurity package that gives it authority to conduct EU‑wide risk assessments and restrict high‑risk foreign suppliers in critical telecom infrastructure. The proposal builds on the voluntary 5G Security Toolbox and expands the Cybersecurity...

Identity Threat Detection & Response (ITDR) is positioned as the core security strategy for 2026, shifting focus from perimeter defenses to monitoring compromised accounts. The article highlights that identity‑based attacks are the most common threat, and traditional controls like MFA...

Security operations centers are plagued by alert fatigue because many tools are selected by executives without input from analysts. A BleepingComputer webinar on Jan. 29 will feature Sumo Logic experts discussing the disconnect between purchasing decisions and SOC needs. The session...

OpenAI is quietly testing a major ChatGPT web update slated for rollout in the next few weeks. The preview, dubbed “Salute,” adds a task‑creation interface with file uploads and progress tracking. Additional changes include a model‑preference flag aimed at hospitality‑specific...

Microsoft issued emergency out‑of‑band (OOB) updates for Windows 10, Windows 11, and Windows Server after the January 2026 Patch Tuesday introduced two critical bugs. The first bug broke credential prompts for Microsoft 365 Cloud PC and Azure Virtual Desktop sessions, while the second prevented...

Google Chrome now lets users delete the on‑device AI model that powers the Enhanced Protection feature, which uses generative AI to detect scams, malicious downloads, and risky extensions. The toggle appears in Settings > System under “On‑device GenAI.” The capability is currently...

Researchers at CyberArk uncovered a cross‑site scripting (XSS) vulnerability in the web‑based control panel of the StealC info‑stealing malware. Exploiting the flaw, they observed active operator sessions, harvested browser and hardware fingerprints, and hijacked session cookies to gain remote control...

Microsoft is investigating a January Windows 11 security update (KB5074109) that causes the classic Outlook desktop client to freeze for users with POP email accounts. The problem affects devices running the 25H2 and 24H2 builds, preventing Outlook from exiting cleanly and...

Cisco has released a patch for the critical AsyncOS zero‑day (CVE‑2025‑20393) affecting Secure Email Gateway and Secure Email and Web Manager appliances with internet‑exposed Spam Quarantine. The flaw allowed remote attackers to execute arbitrary commands with root privileges. Cisco Talos...

Microsoft confirmed that the January 13, 2026 cumulative update KB5073455 causes Windows 11 23H2 Enterprise and IoT devices with System Guard Secure Launch to fail shutting down, forcing a restart instead. The bug does not affect consumer editions and also blocks hibernation, leaving machines...

Grubhub confirmed that unauthorized actors downloaded data from its systems, prompting an immediate investigation and security hardening. The company disclosed that financial details and order histories were not compromised, but it is facing extortion demands from the ShinyHunters cybercrime group....

Security researchers have identified a critical remote authentication bypass in the Modular DS WordPress plugin, tracked as CVE‑2026‑23550. The flaw, present in versions 2.5.1 and earlier, lets attackers obtain admin‑level access by exploiting a trusted‑request bypass and an automatic login fallback....

The U.S. Federal Trade Commission finalized an order against General Motors and its OnStar subsidiary for collecting and selling precise geolocation and driver‑behavior data without consent. The settlement bans GM from sharing such data with consumer reporting agencies for five...

Palo Alto Networks disclosed a high‑severity flaw, CVE‑2026‑0227, that lets unauthenticated attackers trigger a denial‑of‑service condition on PAN‑OS firewalls and Prisma Access gateways when GlobalProtect is enabled. The bug forces the appliance into maintenance mode, effectively disabling protection. Palo Alto...

Microsoft released a service alert confirming that the WinSqlite3.dll library, a core Windows component, was mistakenly flagged by third‑party security tools as vulnerable to CVE‑2025‑6965. The false‑positive affected Windows 10, Windows 11, and Windows Server 2012‑2025 systems for several months. Microsoft updated...

Researchers at Varonis uncovered a “Reprompt” attack that lets hackers hijack Microsoft Copilot Personal sessions by embedding malicious prompts in the URL’s `q` parameter. After a victim clicks a crafted link, the attacker can issue follow‑up commands that bypass Copilot’s...

Cloud commerce platform Pax8 inadvertently emailed an internal spreadsheet to fewer than 40 UK partners, exposing business data for roughly 1,800 managed service providers. The CSV listed more than 56,000 entries, including partner IDs, customer names, Microsoft SKU counts and...

The Victorian Department of Education disclosed that an unauthorized party accessed a database containing personal details and school‑issued email addresses of current and former students, along with encrypted passwords. More sensitive information such as birth dates, home addresses, and phone...

Microsoft confirmed that a recent Windows 365 update is preventing users from signing into their Cloud PC sessions, causing widespread access failures that began on Tuesday at 19:00 UTC. The issue, tracked under incident WP1217671, stems from a security‑focused update that unintentionally broke...

Monroe University disclosed that a December 2024 cyberattack compromised personal, financial, and health data of more than 320,000 individuals. Attackers accessed the network for two weeks, from Dec 9 to Dec 23, before the breach was detected. The university began notifying affected...

Ukraine’s Defense Forces were hit by a charity‑themed malware campaign from October to December 2025 that delivered the PluggyApe backdoor. The attacks arrived via Signal or WhatsApp messages promising charitable documents, but instead provided password‑protected PIF archives containing malicious payloads. Ukrainian...

Central Maine Healthcare suffered a cyber intrusion that lasted from March 19 to June 1, 2024, exposing the personal and health information of 145,381 individuals. The breach affected patients, current and former employees, revealing names, dates of birth, treatment details,...

Microsoft has begun automatically replacing expiring Secure Boot certificates on eligible Windows 11 24H2 and 25H2 devices. The certificates, which protect the pre‑boot environment, are set to expire in June 2026, prompting a phased rollout through Windows quality updates. High‑confidence devices receive the...

Microsoft released the Windows 11 KB5074109 and KB5073455 cumulative updates for 25H2/24H2 and 23H2, delivering the January 2026 Patch Tuesday security patches. The updates raise build numbers to 26200.7623 (or 26100.7462) and 226x1.6050, and they address a range of vulnerabilities, driver compatibility,...

Microsoft released its January 2026 Patch Tuesday update, addressing 114 security flaws across Windows and related services. The bundle includes eight critical vulnerabilities—six remote code execution and two elevation‑of‑privilege bugs—plus one actively exploited information‑disclosure flaw in Desktop Window Manager. Two publicly...

Scammers are posting fake LinkedIn reply comments that mimic official policy‑violation notices and direct users to malicious links. The fraudsters leverage LinkedIn’s own lnkd.in URL shortener, making the phishing URLs appear legitimate. Impersonated company pages also use the LinkedIn logo...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has ordered all federal civilian agencies to patch a critical zero‑day vulnerability in the Gogs Git service, identified as CVE‑2025‑8110. The flaw allows authenticated attackers to exploit a path‑traversal weakness in the...

A weekend security incident in Apex Legends allowed a bad actor to hijack player characters, disconnect them, and rename teammates to “RSPN Admin.” Respawn clarified that the breach did not involve malware or remote code execution, suggesting the attacker used...

Apple announced that its upcoming Siri will be powered by Google’s Gemini large‑language models, marking a multi‑year collaboration between the two rivals. The partnership moves Siri away from Apple’s in‑house AI, which has lagged behind competitors like GPT and Copilot,...

Security researchers have shown that Telegram’s proxy links (t.me/proxy) automatically trigger a direct connection to the specified server before the user confirms adding the proxy. This behavior lets an attacker‑controlled proxy log the user’s real IP address with a single...

Spanish utility Endesa disclosed a data breach affecting its Energía XXI customers, with hackers obtaining contract‑related personal information such as IDs, contact details, and IBANs. The company says passwords were not exposed and no fraudulent use has been detected so far....