Luna and Black Basta – new ransomware for Windows, Linux and ESXi

In Kaspersky crimeware reporting service, they analyze the latest crime-related trends we come across. If Kaspersky look back at what they covered last month, they will see that ransomware (surprise, surprise!) definitely stands out. In this blog post, Kaspersky researchers Read More …

WinDealer dealing on the side

LuoYu is a lesser-known threat actor that has been active since 2008. It primarily goes after targets located in China, such as foreign diplomatic organizations established in the country, members of the academic community, or companies from the defense, logistics Read More …

New APT Group Earth Berberoka Targets Gambling Websites With Old and New Malware

Trend Micro researchers recently discovered a new advanced persistent threat (APT) group that they have dubbed Earth Berberoka (aka GamblingPuppet). Based on their analysis, this group targets gambling websites. Trend Micro’s investigation has also uncovered that Earth Berberoka targets the Read More …

New Ransomware Family Identified: LokiLocker RaaS Targets Windows Systems

BlackBerry Threat Intelligence has identified a new Ransomware-as-a-Service (Raas) family, and tracked its lineage to its probable beta stage release. Like so many other strains of ransomware, LokiLocker encrypts your files and will render your machine unusable if you don’t Read More …

Lazarus APT Uses Windows Update to Spew Malware

Lazarus Group is using Windows Update to spray malware in a campaign powered by a GitHub command-and-control (C2) server, researchers have found. On Thursday, the Malwarebytes Threat Intelligence team reported that they discovered the North Korean state advanced persistent threat Read More …

New stealthy DarkWatchman malware hides in the Windows Registry

A new malware named ‘DarkWatchman’ has emerged in the cybercrime underground, and it’s a lightweight and highly-capable JavaScript RAT (Remote Access Trojan) paired with a C# keylogger. According to a technical report by researchers at Prevailion, the novel RAT is Read More …

Lenovo laptops vulnerable to bug allowing admin privileges

Lenovo laptops, including ThinkPad and Yoga models, are vulnerable to a privilege elevation bug in the ImControllerService service allowing attackers to execute commands with admin privileges. The flaws are tracked as CVE-2021-3922 and CVE-2021-3969 and affect the ImControllerService component of Read More …

Unpatched HiveNightmare/SeriousSAM Windows Zero-Day Allows Privileged File Access

An unpatched Windows security vulnerability could allow information disclosure and local privilege escalation (LPE), researchers have warned. The issue (CVE-2021-24084) has yet to get an official fix, making it a zero-day bug – but a micropatch has been rolled out Read More …

Attackers Actively Target Windows Installer Zero-Day

Attackers are actively exploiting a Windows Installer zero-day vulnerability that was discovered when a patch Microsoft issued for another security hole inadequately fixed the original and unrelated problem. Over the weekend, security researcher Abdelhamid Naceri discovered a Windows Installer elevation-of-privilege Read More …