The North Korea-linked Lazarus APT spreads fake cryptocurrency apps under the fake brand BloxHolder to install the AppleJeus malware. Volexity researchers warn of a new malware campaign conducted by the North Korea-linked Lazarus APT against cryptocurrency...
North Korea-linked ScarCruft group used a previously undocumented backdoor called Dolphin against targets in South Korea. ESET researchers discovered a previously undocumented backdoor called Dolphin that was employed by North...
An alleged China-linked cyberespionage group, tracked as UNC4191, used USB devices in attacks aimed at Philippines entities. Mandiant researchers spotted an alleged China-linked cyberespionage group, tracked as UNC4191, leveraging USB devices as attack...
Iran-linked threat actors compromised a Federal Civilian Executive Branch organization using a Log4Shell exploit and installed a cryptomining malware. According to a joint advisory published by the FBI and CISA, an Iran-linked APT group compromised...
North Korea-linked Lazarus APT is using a new version of the DTrack backdoor in attacks aimed at organizations in Europe and Latin America. North Korea-linked APT Lazarus is using a new version of the DTrack backdoor to attack organizations in Europe...
A suspected China-linked APT group breached a digital certificate authority in Asia as part of a campaign aimed at government agencies since March 2022. State-sponsored actors compromised a digital certificate authority in a country in Asia as part...
Trend Micro reported that the Earth Longzhi group, a previously undocumented subgroup of APT41, targets Ukraine and Asian Countries. Early this year, Trend Micro investigated a security breach suffered by a company in Taiwan. Threat actors employed...
Cyber espionage group Worok abuses Dropbox API to exfiltrate data via using a backdoor hidden in apparently innocuous image files. Researchers from cybersecurity firm Avast observed the recently discovered espionage group Worok abusing Dropbox API to exfiltrate...
Microsoft linked Prestige ransomware attacks against organizations in Ukraine and Poland to Russia-linked threat actors. In Mid-October, Microsoft Threat Intelligence Center (MSTIC) researchers uncovered previously undetected ransomware, tracked as Prestige...
Russia-linked APT29 cyberespionage group exploited a Windows feature called Credential Roaming to target a European diplomatic entity. Mandiant researchers in early 2022 responded to an incident where the Russia-linked APT29 group (aka SVR group, Cozy...