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ZDNet Security
Organisations in four Asia-Pacific nations have to fend off phishing, business email compromise, and ransomware attacks, with those infected in Australia, at 90%, the most willing to give in to ransom demands.
The Hacker News
A new post-exploitation framework called EXFILTRATOR-22 (aka EX-22) has emerged in the wild with the goal of deploying ransomware within enterprise networks while flying under the radar. "It comes with a wide range of capabilities, making post-exploitation a cakewalk for anyone purchasing the tool," CYFIRMA said in a new report. Some of the notable features include establishing a reverse shell
Bleeping Computer
With ransomware attacks disrupting businesses and governments worldwide, we take a look at the latest finding in a recent ransomware report. [...]
Dark Reading
New research shows that 57 vulnerabilities that threat actors are currently using in ransomware attacks enable everything from initial access to data theft.
Bleeping Computer
A new cybersecurity advisory from the U.S. Cybersecurity & Infrastructure Security Agency (CISA) describes recently observed tactics, techniques, and procedures (TTPs) observed with North Korean ransomware operations against public health and other critical infrastructure sectors. [...]
The Hacker News
In a first-of-its-kind coordinated action, the U.K. and U.S. governments on Thursday levied sanctions against seven Russian nationals for their affiliation to the TrickBot, Ryuk, and Conti cybercrime operation. The individuals designated under sanctions are Vitaly Kovalev (aka Alex Konor, Bentley, or Bergen), Maksim Mikhailov (aka Baget), Valentin Karyagin (aka Globus), Mikhail Iskritskiy (aka
Dark Reading
Schools paying higher ransoms and seeing longer closures, according to survey of parents.
ZDNet Security
VMware and cybersecurity authorities warn enterprises to update ESXi hypervisors to supported versions amid widespread ransomware attacks.
The Hacker News
VMware ESXi hypervisors are the target of a new wave of attacks designed to deploy ransomware on compromised systems. "These attack campaigns appear to exploit CVE-2021-21974, for which a patch has been available since February 23, 2021," the Computer Emergency Response Team (CERT) of France said in an advisory on Friday. VMware, in its own alert released at the time, described the issue as an
Graham Cluley
Microsoft has warned that malicious hackers were able to get the software giant to digitally sign their code so it could be used in attacks, such as the deployment of ransomware. Read more in my article on the Hot for Security blog.