Log4j Exploited by XMRig Cryptominer Malware: Analysis & Mitigation
Learn how the Log4j vulnerability (CVE-2021-44228) is exploited by XMRig cryptominer malware. Discover attack methods, indicators, and effective mitigation strategies.
GhostSec offers Ransomware-as-a-Service Possibly Used to Target Israel
The hacker collective called GhostSec has unveiled an innovative Ransomware-as-a-Service (RaaS) framework called GhostLocker. They provide comprehensive assistance to customers interested in acquiring this service through a dedicated Telegram channel. Presently, GhostSec is focusing its attacks on Israel. This move represents a surprising departure from their past activities and stated agenda.
Unmasking the Meduza Stealer: Comprehensive Analysis & Countermeasures
Read Uptycs' analysis of the newly discovered Meduza Stealer malware targeting Windows users, revealing capabilities, potential impact & mitigation steps.
RTM Locker Ransomware as a Service (RaaS) Now on Linux - Uptycs
Uptycs threat research team discovered a new ransomware Linux binary attributed to the RTM group Locker, a known Ransomware-as-a-Service (RaaS) provider.
MacStealer: New macOS-based Stealer Malware Identified
Uptycs has already identified three Windows-based malware families that use Telegram this year, including Titan Stealer, Parallax RAT, and HookSpoofer. Attackers are increasingly turning to it, particularly for stealer command and control (C2). And now the Uptycs threat research team has discovered a macOS stealer that also controls its operations over Telegram. We’ve dubbed it MacStealer.
MacStealer: New macOS-based Stealer Malware Identified
Uptycs has already identified three Windows-based malware families that use Telegram this year, including Titan Stealer, Parallax RAT, and HookSpoofer. Attackers are increasingly turning to it, particularly for stealer command and control (C2). And now the Uptycs threat research team has discovered a macOS stealer that also controls its operations over Telegram. We’ve dubbed it MacStealer.
The Titan Stealer: Notorious Telegram Malware Campaign
The Uptycs threat research team discovered a Titan stealer malware campaign, which is marketed and sold by a threat actor (TA) through a Telegram channel.
The Titan Stealer: Notorious Telegram Malware Campaign
The Uptycs threat research team discovered a Titan stealer malware campaign, which is marketed and sold by a threat actor (TA) through a Telegram channel.