Cloudflare mitigated thousands of hyper-volumetric HTTP distributed denial-of-service (DDoS) attacks exploiting the flaw HTTP/2 Rapid Reset. Cloudflare DDoS threat report of 2023 states that the company has mitigated thousands... Read more »

Japanese watchmaker Seiko revealed that the attack that suffered earlier this year was carried out by the Black Cat ransomware gang. On August 10, 2023, the Japanese maker of... Read more »

Russia-linked threat actor Winter Vivern has been observed exploiting a zero-day flaw in Roundcube webmail software. Russian APT group Winter Vivern (aka TA473) has been observed exploiting a zero-day flaw in... Read more »

The Pwn2Own Toronto 2023 hacking contest has begun and during the first day, participants received $438,750 in prizes! During the Day 1 of the Pwn2Own Toronto 2023 hacking contest,... Read more »

VMware addressed a critical out-of-bounds write vulnerability, tracked as CVE-2023-34048, that impacts vCenter Server. vCenter Server is a critical component in VMware virtualization and cloud computing software suite. It serves as... Read more »

Citrix warned of attacks actively exploiting the vulnerability CVE-2023-4966 in NetScaler ADC and Gateway appliances. Citrix is urging administrators to secure all NetScaler ADC and Gateway appliances against the... Read more »

On September 18th, the Cybernews research team discovered two publicly hosted environment files (.env) attributed to New England Biolabs. Leaving environment files open to the public is one of... Read more »

A former NSA employee has pleaded guilty to charges of attempting to transmit classified defense information to Russia. Jareh Sebastian Dalke (31), a former NSA employee has admitted to... Read more »

VMware is aware of the availability of a proof-of-concept (PoC) exploit code for an authentication bypass flaw in VMware Aria Operations for Logs. VMware warned customers of the availability... Read more »