Latest news as of 2/19/2026, 8:12:56 PM
Bleeping Computer
Researchers have released proof-of-concept (PoC) exploits for a critical Citrix NetScaler vulnerability, tracked as CVE-2025-5777 and dubbed CitrixBleed2, warning that the flaw is easily exploitable and can successfully steal user session tokens. [...]
Dark Reading
The new ransomware strain's aggressive multithreading and cross-platform capabilities make it a potent threat to enterprise environments.
Dark Reading
Researchers observed North Korean threat actors targeting cryptocurrency and Web3 platforms on Telegram using malicious Zoom meeting requests.
The Register
NetScaler vendor issued a patch but otherwise, stony silence Multiple exploits are circulating for CVE-2025-5777, a critical bug in Citrix NetScaler ADC and NetScaler Gateway dubbed CitrixBleed 2, and security analysts are warning a "significant portion" of users still haven't patched.…
Dark Reading
The outage began shortly before the July 4 holiday weekend and caused disruptions for customer ordering and other services provided by the IT distributor.
Bleeping Computer
Hackers stole nearly $140 million from six banks in Brazil by using an employee's credentials from C&M, a company that offers financial connectivity solutions. [...]
Bleeping Computer
Malware analyst discovered a new version of the Atomic macOS info-stealer (also known as 'AMOS') that comes with a backdoor, to attackers persistent access to compromised systems. [...]
Dark Reading
The announcement comes just months after security researchers observed that the group was making the transition to rebrand to World Leaks, a data theft outfit.
The Hacker News
Cybersecurity researchers have disclosed a malicious campaign that leverages search engine optimization (SEO) poisoning techniques to deliver a known malware loader called Oyster (aka Broomstick or CleanUpLoader). The malvertising activity, per Arctic Wolf, promotes fake websites hosting trojanized versions of legitimate tools like PuTTY and WinSCP, aiming to trick software professionals
Bleeping Computer
Qantas has confirmed that it is now being extorted by threat actors following a cyberattack that potentially exposed the data for 6 million customers. [...]