OpenAI plans to begin rolling out ads on ChatGPT in the United States if you have a free or $8 Go subscription, but the catch is that the ads could be very expensive for advertisers. […]
Fortinet blocks exploited FortiCloud SSO zero day until patch is ready
Fortinet has confirmed a new, actively exploited critical FortiCloud single sign-on (SSO) authentication bypass vulnerability, tracked as CVE-2026-24858, and says it has mitigated the zero-day attacks by blocking FortiCloud SSO connections from devices running vulnerable firmware versions. […]
Chinese Mustang Panda hackers deploy infostealers via CoolClient backdoor
The Chinese espionage threat group Mustang Panda has updated its CoolClient backdoor to a new variant that can steal login data from browsers and monitor the clipboard. […]
WinRAR path traversal flaw still exploited by numerous hackers
Multiple threat actors, both state-sponsored and financially motivated, are exploiting the CVE-2025-8088 high-severity vulnerability in WinRAR for initial access and to deliver various malicious payloads. […]
WhatsApp Rolls Out Lockdown-Style Security Mode to Protect Targeted Users From Spyware
Meta on Tuesday announced it’s adding Strict Account Settings on WhatsApp to secure certain users against advanced cyber attacks because of who they are and what they do.
The feature, similar to Lockdown Mode in Apple iOS and Advanced Protection in Android, aims to protect individuals, such as journalists or public-facing figures, from sophisticated spyware by trading some functionality for
The feature, similar to Lockdown Mode in Apple iOS and Advanced Protection in Android, aims to protect individuals, such as journalists or public-facing figures, from sophisticated spyware by trading some functionality for
Nike investigates data breach after extortion gang leaks files
Nike is investigating what it described as a “potential cyber security incident” after the World Leaks ransomware gang leaked 1.4 TB of files allegedly stolen from the sportswear giant. […]
Experts Detect Pakistan-Linked Cyber Campaigns Aimed at Indian Government Entities
Indian government entities have been targeted in two campaigns undertaken by a threat actor that operates in Pakistan using previously undocumented tradecraft.
The campaigns have been codenamed Gopher Strike and Sheet Attack by Zscaler ThreatLabz, which identified them in September 2025.
“While these campaigns share some similarities with the Pakistan-linked Advanced Persistent Threat (APT)
The campaigns have been codenamed Gopher Strike and Sheet Attack by Zscaler ThreatLabz, which identified them in September 2025.
“While these campaigns share some similarities with the Pakistan-linked Advanced Persistent Threat (APT)
Critical sandbox escape flaw discovered in popular vm2 NodeJS library
A critical-severity vulnerability in the vm2 Node.js sandbox library, tracked as CVE-2026-22709, allows escaping the sandbox and executing arbitrary code on the underlying host system. […]
US charges 31 more suspects linked to ATM malware attacks
A Nebraska federal grand jury charged 31 additional defendants for their involvement in an ATM jackpotting operation allegedly orchestrated by members of the Venezuelan gang Tren de Aragua. […]
Memcyco Raises $37 Million for Anti-Impersonation Technology
The startup will use the investment to fuel global expansion of its agentless platform, including in Latin America.
The post Memcyco Raises $37 Million for Anti-Impersonation Technology appeared first on SecurityWeek.
