Tracked as CVE-2021-22907, the flaw could be exploited by local attackers to escalate their privileges to SYSTEM level. All supported versions of Citrix Workspace app for Windows are affected by it.
Cybersecurity researchers reported a new Android banking trojan that hijacks user credentials and text messages to distribute fraudulent activities targeting banks in Spain, Germany, the Netherlands, Belgium, and Italy.
DarkSide has told associates it has lost access to the infrastructure it uses to run its operation and would be shutting down, citing pressure from law enforcement and from the U.S., FireEye said.
Researchers have recently monitored a highly sophisticated Crypter-as-a-Service that delivers multiple RAT families onto target machines through phishing emails. Besides, it has the ability to distinguish sandboxing and virtual environments and deliver malware accordingly.
Ransomware attacks by the Avaddon group are targeting organizations from several sectors based in the U.S. and worldwide. According to the FBI, the ransomware associates are breaching the networks of healthcare, manufacturing, and other private sector organizations worldwide.
The Taiwan-based NAS appliance maker QNAP warned customers of an actively exploited Roon Server zero-day bug and eCh0raix ransomware attacks targeting their Network Attached Storage (NAS) devices.
That companies continue to disregard the need for basic cybersecurity hygiene signals the need for firmer action, especially as cybercriminals turn their focus to operational technology sectors.
Magecart groups are distributing malicious PHP web shells disguised as a favicon to maintain remote access to the compromised servers and inject JavaScript skimmers into online shopping platforms.
Passing Apple devices can be used to sneak out portions of information from one place to another, such as a computer on the other side of the world, over the air without any network connectivity.
Colonial Pipeline Co. paid nearly $5 million to Eastern European hackers on Friday, contradicting reports earlier this week that the company had no intention of paying an extortion fee.