Tamilselvan

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Tamilselvan is an Investigative cybersecurity journalist dedicated to breaking stories on ransomware cartels, data breaches, and state-sponsored espionage.

Exclusive articles:

Gemini MCP Tool Zero-Day Allows Remote Attackers to Execute Arbitrary Code

A critical zero-day vulnerability in the Gemini MCP Tool, a utility often used to manage interactions within the Gemini ecosystem. The security flaw allows unauthenticated...

Fortinet Warns of Actively Exploited FortiCloud SSO Flaw (CVE-2026-24858)

An urgent security advisory warning of an authentication bypass vulnerability in its FortiCloud Single Sign-On (SSO) feature, which has been actively exploited in the...

WhatsApp Introduces New Strict Account Settings to Protect Users from Hackers

Meta has officially announced the deployment of a new security architecture for WhatsApp designed to harden the application against sophisticated cyber threats. Dubbed "Strict Account...

Chrome Security Update Fixes Vulnerability in Background Fetch API

Google has officially released a stable channel update for the Chrome browser to address a high-severity security flaw affecting the Background Fetch API. This update...

Cal.com Access Control Bug Exposes Millions of Bookings, Risks Account Takeover

A chain of critical vulnerabilities in Cal.com, an open-source scheduling infrastructure used by developers and enterprises worldwide. The flaws, rooted in logic errors in the...

Breaking

Hackers Deploy AI Agents to Automate Server Compromise and Privilege Escalation

Hackers used artificial intelligence agents to turn an exposed...

Hackers Exploit Two AhsayCBS Zero-Day Flaws to Gain SYSTEM Access on Backup Servers

Threat actors are exploiting two zero-day vulnerabilities in Ahsay...

DarkBlinders Hackers Use Fake Meeting App and GitHub Backdoor to Spy on Government Targets

DarkBlinders hackers are using a fake video meeting application...

Iran-Linked DNS Tunneling Activity Generates 40 Billion Records During 2026 Conflict

A newly disclosed unprecedented surge in suspected Iranian VPN-over-DNS...
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