Data Breach Today

JULY 29, 2023

Exploitation No Longer Requires Admin Authentication When Chained with Earlier Flaw Threat actors who recently attacked a dozen Norwegian ministries by exploiting a zero-day vulnerability in Ivanti's endpoint management software appeared to have another zero day flaw that tied to the overall attack exploit chain, Ivanti confirmed on Friday.

Authentication 246

Authentication 246

Security Affairs

JULY 29, 2023

A Linux variant of the Abyss Locker designed to target VMware ESXi servers appeared in the threat landscape, experts warn. The operators behind the Abyss Locker developed a Linux variant that targets VMware ESXi servers expanding their potential targets. VMware ESXi servers are privileged targets of ransomware groups and are often part of enterprises’ infrastructures.

Ransomware 97

Ransomware Metadata Encryption Cybersecurity 97

Data Breach Today

JULY 29, 2023

Researchers Say APT37 Group Likely Behind Campaign Targeting South Koreans Government-backed North Korean hackers are posting convincing U.S. military job recruitment documents to lure Korean-speaking victims into downloading malware staged from legitimate but compromised South Korean websites, according to security researchers.

Military 221

Military Phishing Government Security 221

Security Affairs

JULY 29, 2023

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) warns of threat actors deploying the SUBMARINE Backdoor in Barracuda ESG attacks. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) published an alert on a malware variant, tracked as SUBMARINE Backdoor, that was employed in attacks exploiting the flaw CVE-2023-2868 in Barracuda Email Security Gateway (ESG) appliances.

Cleanup 92

Cleanup Libraries Cybersecurity Access 92

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KnowBe4

JULY 29, 2023

Researchers from Carnegie Mellon University and the Center for A.I. Safety have discovered a new prompt injection method to override the guardrails of large language models (LLMs). These guardrails are safety measures designed to prevent AI from generating harmful content.

Artificial Intelligence 79

Artificial Intelligence 79