Researchers compiled a list of 3.5 billion WhatsApp mobile phone numbers and associated personal information by abusing a contact-discovery API that lacked rate limiting. [...]

Cox Enterprises is notifying impacted individuals of a data breach that exposed their personal data to hackers who breached the company network after exploiting a zero-day flaw in Oracle E-Business Suite. [...]

Huntress analysts reconstructed a Qilin ransomware attack from a single endpoint, using limited logs to reveal rogue ScreenConnect access, failed infostealer attempts, and the ransomware execution path. The investigation shows how validating multiple data sources can uncover activity even when visibility is reduced to a "pinhole." [...]

The U.S. Cybersecurity & Infrastructure Security Agency (CISA) is warning government agencies to patch an Oracle Identity Manager tracked as CVE-2025-61757 that has been exploited in attacks, potentially as a zero-day. [...]

Grafana Labs is warning of a maximum severity vulnerability (CVE-2025-41115) in its Enterprise product that can be exploited to treat new users as administrators or for privilege escalation. [...]

American cybersecurity firm CrowdStrike has confirmed that an insider shared screenshots taken on internal systems with hackers after they were leaked on Telegram by the Scattered Lapsus$ Hunters threat actors. [...]

The Federal Communications Commission (FCC) has rolled back a previous ruling that required U.S. telecom carriers to implement stricter cybersecurity measures following the massive hack from the Chinese threat group known as Salt Typhoon. [...]

Two British teenagers have denied charges related to an investigation into the breach of Transport for London (TfL) in August 2024, which caused millions of pounds in damage and exposed customer data. [...]

Avast is rolling out Scam Guardian, a free AI-powered protection layer that analyzes websites, messages, and links to detect rising scam threats. Powered by Gen Threat Labs data, it reveals hidden dangers in code and adds 24/7 scam guidance through the Avast Assistant. [...]

China-linked APT24 hackers have been using a previously undocumented malware called BadAudio in a three-year espionage campaign that recently switched to more sophisticated attack methods. [...]

Data from Italy's national railway operator, the FS Italiane Group, has been exposed after a threat actor breached the organization's IT services provider, Almaviva. [...]

Data from Italy's national railway operator, the FS Italiane Group, has been exposed after a threat actor breached the organization's IT services provider, Almaviva. [...]

A major spike in malicious scanning against Palo Alto Networks GlobalProtect portals has been detected, starting on November 14, 2025. [...]

Salesforce says it revoked refresh tokens linked to Gainsight-published applications while investigating a new wave of data theft attacks targeting customers. [...]

American cybersecurity company SonicWall urged customers today to patch a high-severity SonicOS SSLVPN security flaw that can allow attackers to crash vulnerable firewalls. [...]

D-Link is warning of three remotely exploitable command execution vulnerabilities that affect all models and hardware revisions of its DIR-878 router, which has reached end-of-service but is still available in several markets. [...]

Windows 11 migration is inevitable as Windows 10 support ends, and unsupported systems create major security and ransomware risks. Acronis explains how to use this migration to review backups, strengthen cybersecurity, and ensure data stays recoverable. [...]

Photocall, a TV piracy streaming platform with over 26 million users annually, has ceased operations following a joint investigation by the Alliance for Creativity and Entertainment (ACE) and DAZN. [...]

The founders of the Samourai Wallet (Samourai) cryptocurrency mixing service have been sent to prison for helping criminals launder over $237 million. [...]

A new Android banking trojan named Sturnus can capture communication from end-to-end encrypted messaging platforms like Signal, WhatsApp, and Telegram, as well as take complete control of the device. [...]

Sneaky2FA, a popular among cybercriminals phishing-as-a-service (PhaaS) kit, has added Browser-in-the-Browser (BitB) capabilities, giving "customers" the option to launch highly deceptive attacks. [...]

A critical flaw in the W3 Total Cache (W3TC) WordPress plugin can be exploited to run PHP commands on the server by posting a comment that contains a malicious payload. [...]

Today, the United States, the United Kingdom, and Australia announced sanctions targeting Russian bulletproof hosting (BPH) providers that have supported ransomware gangs and other cybercrime operations. [...]

Thousands of ASUS WRT routers, mostly end-of-life or outdated devices, have been hijacked in a global campaign called Operation WrtHug that exploits six vulnerabilities. [...]

DevOps repos on GitHub, GitLab, Bitbucket, and Azure DevOps face risks from weak access controls, misconfigurations, outages, and accidental deletions. GitProtect provides automated, immutable backups and fast recovery to secure your DevOps data. [...]