Bleeping Computer.

Over 37,000 internet-exposed VMware ESXi instances are vulnerable to CVE-2025-22224, a critical out-of-bounds write flaw that is actively exploited in the wild. [...]

The vCISO Academy is a free learning platform to equip service providers with training needed to build and expand their vCISO offerings. Learn more from Cynomi on how the Academy helps you launch or expand your vCISO services. [...]

A newly devised "polymorphic" attack allows malicious Chrome extensions to morph into other browser extensions, including password managers, crypto wallets, and banking apps, to steal sensitive information. [...]

The Electronic Frontier Foundation (EFF) has released a free, open-source tool named Rayhunter that is designed to detect cell-site simulators (CSS), also known as IMSI catchers or Stingrays. [...]

Microsoft warns that Chinese cyber-espionage threat group 'Silk Typhoon' has shifted its tactics, now targeting remote management tools and cloud services in supply chain attacks that give them access to downstream customers. [...]

The US Justice Department has charged Chinese state security officers along with APT27 and i-Soon hackers for network breaches and cyberattacks that have targeted victims globally since 2011. [...]

The BadBox Android malware botnet has been disrupted again by removing 24 malicious apps from Google Play and sinkholing communications for half a million infected devices. [...]

YouTube warns that scammers are using an AI-generated video featuring the company's CEO in phishing attacks to steal creators' credentials. [...]

With increased unidentified drone sightings worldwide, some are concerned they pose a cybersecurity risk. Learn more from Acronis about these risks and a real attack on a Taiwan drone manufacturer. [...]

The Toronto Zoo, the largest zoo in Canada, has provided more information about the data stolen during a ransomware attack in January 2024. [...]

Scammers are impersonating the BianLian ransomware gang in fake ransom notes sent to US companies via snail mail through the United States Postal Service. [...]

New research has uncovered further links between the Black Basta and Cactus ransomware gangs, with members of both groups utilizing the same social engineering attacks and the BackConnect proxy malware for post-exploitation access to corporate networks. [...]

A new botnet malware named 'Eleven11bot' has infected over 86,000 IoT devices, primarily security cameras and network video recorders (NVRs), to conduct DDoS attacks. [...]

Cisco warned customers today of a vulnerability in Webex for BroadWorks that could let unauthenticated attackers access credentials remotely. [...]

Google has announced an increased rollout of new AI-powered scam detection features on Android to help protect users from increasingly sophisticated phone and text social engineering scams. [...]

A previously undocumented polyglot malware is being deployed in attacks against aviation, satellite communication, and critical transportation organizations in the United Arab Emirates. [...]

​The Polish Space Agency (POLSA) has been offline since it disconnected its systems from the Internet over the weekend to contain a breach of its IT infrastructure. [...]

The Hunters International ransomware gang has claimed responsibility for a January cyberattack attack on Tata Technologies, stating they stole 1.4TB of data from the company. [...]

Broadcom warned customers today about three VMware zero-days, tagged as exploited in attacks and reported by the Microsoft Threat Intelligence Center. [...]

Google has released patches for 43 vulnerabilities in Android's March 2025 security update, including two zero-days. Serbian authorities have used one of the zero-days to unlock confiscated devices. [...]