Security researchers observed the Sednit threat group distributing Zebrocy malware using a Delphi dropper and mail downloader.
The IBM X-Force Red team recently ran into trouble on a black-box penetration testing assignment. Here's how the testers overcame the obstacles to ultimately establish a solid adversarial operation.
The KeyBoy attacker group recently used known exploit code for two Microsoft security flaws to infect machines with TSSL and Titan Android malware, according to AlienVault.
IBM X-Force researchers observed the Necurs botnet spewing millions of spam emails from more than 30,000 malicious IPs to extort bitcoin from victims who may or may not have viewed adult content.
Researchers recently discovered that the number of victims of a unique backdoor developed by advanced threat group Turla is much higher than originally thought.
Researchers detected a new malware email campaign that leverages the latest version of AZORult stealer to deliver the Hermes ransomware.
New ransomware attacks from GandCrab suggest that the authors are moving quickly to improve its ability to evade detection and impede analysis by security researchers.
Phishing is still among the most common causes of a data breach. Companies should invest in managed security services and comprehensive awareness training to improve email security best practices.
According to security researchers, a new modular remote access Trojan (RAT) is using several sophisticated techniques to fly under the radar of traditional detection solutions.
Security leaders must implement phishing awareness programs to train employees to recognize business email compromise (BEC) attacks and other social engineering schemes that could compromise data.