A likely China-nexus threat actor has been exploiting unpatched Ivanti vulnerabilities to gain initial access to victim networks and then patching the systems to block others from breaking in to the same network.

In the past, the bulletproof group has been affiliated with many well-known ransomware and malware groups, such as BianLian and Lumma Stealer.

A Russian APT known as “Gamaredon” is using spear-phishing attacks and network-drive weaponization to target government entities in Ukraine.

A new threat vector exploits how modern browsers save HTML files, bypassing Mark of the Web and giving attackers another social-engineering attack for delivering malware.

Threat actors with ties to North Korea have been observed targeting Web3 and cryptocurrency-related businesses with malware written in the Nim programming language, underscoring a constant evolution of their tactics. “Unusually for macOS malware, the threat actors employ a process injection technique and remote communications via wss, the TLS-encrypted version of the WebSocket protocol,”

The ever-growing volume of vulnerabilities and threats requires organizations to remain resilient and anti-fragile — that is, to be able to proactively respond to issues and continuously improve.

By using social engineering tactics, threat actors are able to manipulate their victims into saving and renaming files that will backfire against them.

With nearly 80% of cyber threats now mimicking legitimate user behavior, how are top SOCs determining what’s legitimate traffic and what is potentially dangerous? Where do you turn when firewalls and endpoint detection and response (EDR) fall short at detecting the most important threats to your organization? Breaches at edge devices and VPN gateways have…

Cybersecurity researchers are calling attention to phishing campaigns that impersonate popular brands and trick targets into calling phone numbers operated by threat actors. “A significant portion of email threats with PDF payloads persuade victims to call adversary-controlled phone numbers, displaying another popular social engineering technique known as Telephone-Oriented Attack Delivery (TOAD

The U.S. Department of the Treasury’s Office of Foreign Assets Control (OFAC) has levied sanctions against Russia-based bulletproof hosting (BPH) service provider Aeza Group to assist threat actors in their malicious activities and targeting victims in the country and across the world. The sanctions also extend to its subsidiaries Aeza International Ltd., the U.K. branch…