Author: brangberg

A new security shortcoming discovered in Apple M-series chips could be exploited to extract secret keys used during cryptographic operations.
Dubbed GoFetch, the vulnerability relates to a microarchitectural side-channel attack that takes advantage of a feature known as data memory-dependent prefetcher (DMP) to target constant-time cryptographic implementations and capture sensitive data

The Iran-affiliated threat actor tracked as MuddyWater (aka Mango Sandstorm or TA450) has been linked to a new phishing campaign in March 2024 that aims to deliver a legitimate Remote Monitoring and Management (RMM) solution called Atera.
The activity, which took place from March 7 through the week of March 11, targeted Israeli entities spanning global manufacturing, technology, and

The North Korea-linked threat actor known as Kimsuky (aka Black Banshee, Emerald Sleet, or Springtail) has been observed shifting its tactics, leveraging Compiled HTML Help (CHM) files as vectors to deliver malware for harvesting sensitive data.
Kimsuky, active since at least 2012, is known to target entities located in South Korea as well as North America, Asia, and Europe.
According

German authorities have announced the takedown of an illicit underground marketplace called Nemesis Market that peddled narcotics, stolen data, and various cybercrime services.
The Federal Criminal Police Office (aka Bundeskriminalamt or BKA) said it seized the digital infrastructure associated with the darknet service located in Germany and Lithuania and confiscated €94,000 ($102,107)

The WINELOADER backdoor used in recent cyber attacks targeting diplomatic entities with wine-tasting phishing lures has been attributed as the handiwork of a hacking group with links to Russia’s Foreign Intelligence Service (SVR), which was responsible for breaching SolarWinds and Microsoft.
The findings come from Mandiant, which said Midnight Blizzard (aka APT29, BlueBravo, or