APT

Pierluigi Paganini May 23, 2024
APT41: The threat of KeyPlug against Italian industries

Tinexta Cyber’s Zlab Malware Team uncovered a backdoor known as KeyPlug employed in attacks against several Italian industries During an extensive investigation, Tinexta Cyber’s Zlab Malware Team uncovered a backdoor known as KeyPlug, which hit for months a variety of Italian industries. This backdoor is attributed to the arsenal of APT41,a group whose origin is […]

Pierluigi Paganini May 23, 2024
Chinese actor ‘Unfading Sea Haze’ remained undetected for five years

A previously unknown China-linked threat actor dubbed ‘Unfading Sea Haze’ has been targeting military and government entities since 2018. Bitdefender researchers discovered a previously unknown China-linked threat actor dubbed ‘Unfading Sea Haze’ that has been targeting military and government entities since 2018. The threat group focuses on entities in countries in the South China Sea, […]

Pierluigi Paganini May 19, 2024
North Korea-linked Kimsuky used a new Linux backdoor in recent attacks

Symantec warns of a new Linux backdoor used by the North Korea-linked Kimsuky APT in a recent campaign against organizations in South Korea.  Symantec researchers observed the North Korea-linked group Kimsuky using a new Linux backdoor dubbed Gomir. The malware is a version of the GoBear backdoor which was delivered in a recent campaign by […]

Pierluigi Paganini May 17, 2024
Turla APT used two new backdoors to infiltrate a European ministry of foreign affairs

Russia-linked Turla APT allegedly used two new backdoors, named Lunar malware and LunarMail, to target European government agencies. ESET researchers discovered two previously unknown backdoors named LunarWeb and LunarMail that were exploited to breach European ministry of foreign affairs. The two backdoors are designed to carry out a long-term compromise in the target network, data […]

Pierluigi Paganini May 17, 2024
North Korea-linked Kimsuky APT attack targets victims via Messenger

North Korea-linked Kimsuky APT group employs rogue Facebook accounts to target victims via Messenger and deliver malware. Researchers at Genians Security Center (GSC) identified a new attack strategy by the North Korea-linked Kimsuky APT group and collaborated with the Korea Internet & Security Agency (KISA) for analysis and response. The nation-state actor attack used a fake account […]

Pierluigi Paganini May 10, 2024
Russia-linked APT28 targets government Polish institutions

CERT Polska warns of a large-scale malware campaign against Polish government institutions conducted by Russia-linked APT28. CERT Polska and CSIRT MON teams issued a warning about a large-scale malware campaign targeting Polish government institutions, allegedly orchestrated by the Russia-linked APT28 group. The attribution of the attacks to the Russian APT is based on similarities with […]

Pierluigi Paganini May 07, 2024
MITRE attributes the recent attack to China-linked UNC5221

MITRE published more details on the recent security breach, including a timeline of the attack and attribution evidence. MITRE has shared more details on the recent hack, including the new malware involved in the attack and a timeline of the attacker’s activities. In April 2024, MITRE disclosed a security breach in one of its research […]

Pierluigi Paganini May 05, 2024
NATO and the EU formally condemned Russia-linked APT28 cyber espionage

NATO and the European Union formally condemned cyber espionage operations carried out by the Russia-linked APT28 against European countries. NATO and the European Union condemned cyber espionage operations carried out by the Russia-linked threat actor APT28 (aka “Forest Blizzard”, “Fancybear” or “Strontium”) against European countries. This week the German Federal Government condemned in the strongest […]

Pierluigi Paganini May 03, 2024
Russia-linked APT28 and crooks are still using the Moobot botnet

The Ubiquiti EdgeRouter botnet is still used by Russia-linked group APT28 and cybercriminals organizations. Trend Micro researchers reported that the EdgeRouter botnet, called Moobot, used by the APT28 group is still active and is also used by cyber criminal organizations. In January, the Federal Bureau of Investigation (FBI), National Security Agency (NSA), US Cyber Command, and […]

Pierluigi Paganini May 01, 2024
Muddling Meerkat, a mysterious DNS Operation involving China’s Great Firewall

The China-linked threat actors Muddling Meerkat are manipulating DNS to probe networks globally since 2019. Infoblox researchers observed China-linked threat actors Muddling Meerkat using sophisticated DNS activities since 2019 to bypass traditional security measures and probe networks worldwide. The experts noticed a spike in activity observed in September 2023. The threat actors appear to have the capability […]