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The threat actor known as NoisyBear has launched a sophisticated cyber-espionage effort called Operation BarrelFire, using specially designed phishing lures that imitate internal correspondence to target Kazakhstan’s energy sector, particularly w…
Darktrace reports new malware hijacking Windows Character Map for cryptomining, exposing risks of hidden attacks in everyday software…
Threat actors have begun a geographically focused campaign against Israeli infrastructure and corporate entities in a sophisticated cyber incursion discovered by Fortinet’s FortiGuard Labs. Delivered exclusively through Windows systems via PowerS…
Security firm Point Wild has exposed a new malware campaign using malicious LNK files to install the REMCOS backdoor. This report details how attackers disguise files to gain full system control.
The Rhadamanthys Stealer, a highly modular information-stealing virus that was first discovered in 2022, has made a comeback with a clever and dishonest delivery method called ClickFix Captcha. This is a terrifying development for cybersecurity experts…
Kaspersky GReAT experts uncover malicious extensions for Cursor AI that download the Quasar backdoor and a crypto stealer.
Kaspersky experts have discovered a new spyware called Batavia, which steals data from corporate devices.
The North Korean state-sponsored hacker collective Kimsuky has been found to use a dishonest technique called “ClickFix” to compromise victim machines in a number of concerning cyberattacks. First documented by Proofpoint in April 2024, Cli…
A recent threat hunting session has revealed a sophisticated PowerShell script, named y1.ps1, hosted in an open directory on a Chinese server (IP: 123.207.215.76). First detected on June 1, 2025, this script operates as a shellcode loader, employing ad…
The two new variants of the KimJongRAT stealer have emerged, showcasing the persistent and evolving nature of this malicious tool first identified in 2013. Detailed research by Palo Alto Networks’ Unit 42 reveals that these variants, one employing a Po…