LummaStealer infections surge after CastleLoader malware campaigns

A surge in LummaStealer infections has been observed, driven by social engineering campaigns leveraging the ClickFix technique to deliver the CastleLoader malware. [...]

https://www.bleepingcomputer.com/news/security/lummastealer-infections-surge-after-castleloader-malware-campaigns/

 Proactive strategies for cyber resilience with Wazuh

Cyber resilience means anticipating threats, detecting them early, and recovering fast when incidents occur. Wazuh shows how its open source SIEM and XDR unify visibility, detection, and automated response to strengthen proactive defense. [...]

https://www.bleepingcomputer.com/news/security/proactive-strategies-for-cyber-resilience-with-wazuh/

 Police arrest seller of JokerOTP MFA passcode capturing tool

The Netherlands Police have arrested a a 21-year-old man from Dordrecht, suspected of selling access to the JokerOTP phishing automation tool that can intercept one-time passwords (OTP) for hijacking accounts. [...]

https://www.bleepingcomputer.com/news/security/police-arrest-seller-of-jokerotp-mfa-passcode-capturing-tool/

 Crazy ransomware gang abuses employee monitoring tool in attacks

A member of the Crazy ransomware gang is abusing legitimate employee monitoring software and the SimpleHelp remote support tool to maintain persistence in corporate networks, evade detection, and prepare for ransomware deployment. [...]

https://www.bleepingcomputer.com/news/security/crazy-ransomware-gang-abuses-employee-monitoring-tool-in-attacks/

 Microsoft Store Outlook add-in hijacked to steal 4,000 Microsoft accounts

The AgreeTo add-in for Outlook has been hijacked and turned into a phishing kit that stole more than 4,000 Microsoft account credentials. [...]

https://www.bleepingcomputer.com/news/security/microsoft-store-outlook-add-in-hijacked-to-steal-4-000-microsoft-accounts/

 Windows 11 Notepad flaw let files execute silently via Markdown links

Microsoft has fixed a "remote code execution" vulnerability in Windows 11 Notepad that allowed attackers to execute local or remote programs by tricking users into clicking specially crafted Markdown links, without displaying any Windows security warnings. [...]

https://www.bleepingcomputer.com/news/microsoft/windows-11-notepad-flaw-let-files-execute-silently-via-markdown-links/

 Apple fixes zero-day flaw used in 'extremely sophisticated' attacks

Apple has released security updates to fix a zero-day vulnerability that was exploited in an "extremely sophisticated attack" targeting specific individuals. [...]

https://www.bleepingcomputer.com/news/security/apple-fixes-zero-day-flaw-used-in-extremely-sophisticated-attacks/

 Google says hackers are abusing Gemini AI for all attacks stages

Google Threat Intelligence Group (GTIG) has published a new report warning about AI model extraction/distillation attacks, in which private-sector firms and researchers use legitimate API access to systematically probe models and replicate their logic and reasoning. [...]

https://www.bleepingcomputer.com/news/security/google-says-hackers-are-abusing-gemini-ai-for-all-attacks-stages/

 Fake AI Chrome extensions with 300K users steal credentials, emails

A set of 30 malicious Chrome extensions that have been installed by more than 300,000 users are masquerading as AI assistants to steal credentials, email content, and browsing information. [...]

https://www.bleepingcomputer.com/news/security/fake-ai-chrome-extensions-with-300k-users-steal-credentials-emails/

 AMOS infostealer targets macOS through a popular AI app

AMOS infostealer is targeting macOS users by abusing popular AI apps and extension marketplaces to harvest credentials. Flare examines how AMOS operates, spreads through AI-driven lures, and feeds the broader stealer-log cybercrime economy. [...]

https://www.bleepingcomputer.com/news/security/amos-infostealer-targets-macos-through-a-popular-ai-app/

 WordPress plugin with 900k installs vulnerable to critical RCE flaw

A critical vulnerability in the WPvivid Backup & Migration plugin for WordPress, installed on more than 900,000 websites, can be exploited to achieve remote code execution by uploading arbitrary files without authentication. [...]

https://www.bleepingcomputer.com/news/security/wordpress-plugin-with-900k-installs-vulnerable-to-critical-rce-flaw/

 Odido data breach exposes personal info of 6.2 million customers

Dutch telecommunications provider Odido is warning that it suffered a cyberattack that reportedly exposed the personal data of 6.2 million customers. [...]

https://www.bleepingcomputer.com/news/security/odido-data-breach-exposes-personal-info-of-62-million-customers/

 Romania's oil pipeline operator Conpet confirms data stolen in attack

Romania's national oil pipeline operator, Conpet S.A., confirmed that the Qilin ransomware gang stole company data in an attack last week. [...]

https://www.bleepingcomputer.com/news/security/romanias-oil-pipeline-operator-conpet-confirms-data-stolen-in-attack/

 Microsoft: New Windows LNK spoofing issues aren't vulnerabilities

Today, at Wild West Hackin' Fest, security researcher Wietze Beukema disclosed multiple vulnerabilities in Windows LK shortcut files that allow attackers to deploy malicious payloads. [...]

https://www.bleepingcomputer.com/news/microsoft/microsoft-new-windows-lnk-spoofing-issues-arent-vulnerabilities/

 Critical BeyondTrust RCE flaw now exploited in attacks, patch now

A critical pre-authentication remote code execution vulnerability in BeyondTrust Remote Support and Privileged Remote Access appliances is now being exploited in attacks after a PoC was published online. [...]

https://www.bleepingcomputer.com/news/security/critical-beyondtrust-rce-flaw-now-exploited-in-attacks-patch-now/

 Bitwarden introduces ‘Cupid Vault’ for secure password sharing

Bitwarden has launched a new system called 'Cupid Vault' that allows users to safely share passwords with trusted email addresses. [...]

https://www.bleepingcomputer.com/news/security/bitwarden-introduces-cupid-vault-for-secure-password-sharing/

 Russia tries to block WhatsApp, Telegram in communication blockade

The Russian government is attempting to block WhatsApp in the country as its crackdown on communication platforms not under its control intensifies. [...]

https://www.bleepingcomputer.com/news/security/russia-tries-to-block-whatsapp-telegram-in-communication-blockade/

 Microsoft fixes bug that blocked Google Chrome from launching

Microsoft has fixed a known issue causing its Family Safety parental control service to block Windows users from launching Google Chrome and other web browsers. [...]

https://www.bleepingcomputer.com/news/microsoft/microsoft-fixes-family-safety-bug-that-blocks-google-chrome-from-launching/

 CISA flags critical Microsoft SCCM flaw as exploited in attacks

CISA ordered federal agencies on Thursday to secure their systems against a critical Microsoft Configuration Manager vulnerability patched in October 2024 and now exploited in attacks. [...]

https://www.bleepingcomputer.com/news/security/cisa-flags-microsoft-configmgr-rce-flaw-as-exploited-in-attacks/

 Turning IBM QRadar Alerts into Action with Criminal IP

Criminal IP now integrates with IBM QRadar SIEM and SOAR to bring external IP-based threat intelligence directly into detection and response workflows. See how risk scoring and automated enrichment help SOC teams prioritize high-risk IPs and accelerate investigations without leaving QRadar. [...]

https://www.bleepingcomputer.com/news/security/turning-ibm-qradar-alerts-into-action-with-criminal-ip/

 Louis Vuitton, Dior, and Tiffany fined $25 million over data breaches

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. [...]

https://www.bleepingcomputer.com/news/security/louis-vuitton-dior-and-tiffany-fined-25-million-over-data-breaches/