Tuesday, December 30, 2025
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Data Breaches

Massive WhatsApp Vulnerability Leaks Phone Numbers Of 3.5 Billion Users

WhatsApp, the world's most popular messaging app with 3.5 billion active users as of early 2025, has been exposed to a major privacy flaw that allowed researchers to scrape phone numbers and profile data on a massive scale. Security experts from the University of...

Allianz UK Added To Growing List Of Alleged Clop Oracle E-Business Suite Breach Victims

In a development that underscores the persistent threat of zero-day exploits in enterprise software, Allianz UK has confirmed its entanglement in the Clop ransomware syndicate's ongoing campaign targeting Oracle's E-Business Suite (EBS). The insurance powerhouse's British operations, under the LV= General Insurance brand, disclosed...

Cisco Confirms Data Breach Exposing User Profiles from Cisco.com

Cisco Systems has confirmed that a sophisticated voice phishing (vishing) attack led to the theft of basic profile information for a subset of users on its Cisco.com platform. The company immediately contained the breach and launched an investigation, determining that only non-sensitive account metadata...

Dark Web Breach – Lionishackers Sell Stolen Corporate Databases

A financially motivated threat actor known as "Lionishackers" has emerged as a significant player in the corporate database theft market, actively exfiltrating and selling sensitive company information through underground forums and encrypted messaging platforms. According to recent threat intelligence analysis by Outpost24's KrakenLabs team,...

How Ransomware Gangs Exploit RMM Tools to Breach and Steal Corporate Data

In recent months, cybersecurity researchers have observed a surge in ransomware gangs weaponizing legitimate Remote Monitoring and Management (RMM) tools to compromise organizations and steal sensitive data. For IT teams, RMM solutions are indispensable for remotely managing corporate systems yet that same trust and...

Massive Data Breach – 245,949 Rockerbox User Records Exposed, Including Sensitive Information Like SSNs and Driver’s Licenses

Cybersecurity researcher Jeremiah Fowler has discovered a significant data exposure affecting a Texas-based tax credit consulting firm, which has revealed the sensitive personal information of nearly 250,000 individuals. The unprotected database, containing 245,949 records totaling 286.9 GB of data, was left accessible to anyone...