Espionage
China-linked hackers exploited Lanscope flaw as a zero-day in attacks
China-linked cyber-espionage actors tracked as ‘Bronze Butler’ (Tick) exploited a Motex Lanscope Endpoint Manager vulnerability as a zero-day to deploy an updated version of their Gokcpdoor malware. The discovery of this activity comes from Sophos researchers, who observed the threat actors exploiting the vulnerability in mid-2025 before it was patched to steal confidential information. The flaw […]
North Korean Lazarus hackers targeted European defense companies
North Korean Lazarus hackers compromised three European companies in the defense sector through a coordinated Operation DreamJob campaign leveraging fake recruitment lures. The threat group’s activity was detected in late March and targeted organizations involved in the development of unmanned aerial vehicle (UAV) technology. ‘Operation DreamJob’ is a long-running Lazarus campaign where the adversary, posing as […]
Russian hackers evolve malware pushed in “I am not a robot” captchas
The Russian state-backed Star Blizzard hacker group has ramped up operations with new, constantly evolving malware families (NoRobot, MaybeRobot) deployed in complex delivery chains that start with ClickFix social engineering attacks. Also known as ColdRiver, UNC4057, and Callisto, the Star Blizzard threat group abandoned the LostKeys malware less than a week after researchers published their analysis and leveraged the […]
Google: Brickstorm malware used to steal U.S. orgs’ data for over a year
Suspected Chinese hackers have used the Brickstorm malware in long-term persistence espionage operations against U.S. organizations in the technology and legal sectors. Brickstorm is a Go-based backdoor documented by Google in April 2024 following China-related intrusions that spawned from various edge devices and remained undetected in the victim environment for more than a year, on average. The […]
XenoRAT malware campaign hits multiple embassies in South Korea
A state-sponsored espionage campaign is targeting foreign embassies in South Korea to deploy XenoRAT malware from malicious GitHub repositories. According to Trellix researchers, the campaign has been running since March and is ongoing, having launched at least 19 spearphishing attacks against high-value targets. Although infrastructure and techniques match the pllaybook of North Korean actor Kimsuky (APT43), there are signs that better […]
Curly COMrades cyberspies hit govt orgs with custom malware
A new cyber-espionage threat group has been using a new backdoor malware that provides persistent access through a seemingly inactive scheduled task. The threat actor’s operations appear to support Russian interests by targeting government and judicial bodies in Georgia, and energy firms in Moldova. The attacker is currently tracked as Curly COMrades and has been active since […]
‘Batavia’ Windows spyware campaign targets dozens of Russian orgs
A previously undocumented spyware called ‘Batavia’ has been targeting large industrial enterprises in Russia in a phishing email campaign that uses contract-related lures. The researchers believe the operation has been active since at least last year in July and is ongoing. Based on telemetry data, the phishing emails delivering Batavia have reached employees at several […]
Canada says Salt Typhoon hacked telecom firm via Cisco flaw
The Canadian Centre for Cyber Security and the FBI confirm that the Chinese state-sponsored ‘Salt Typhoon’ hacking group is also targeting Canadian telecommunication firms, breaching a telecom provider in February. During the February 2025 incident, Salt Typhoon exploited the CVE-2023-20198 flaw, a critical Cisco IOS XE vulnerability allowing remote, unauthenticated attackers to create arbitrary accounts and gain admin-level privileges. The flaw […]
Washington Post’s email system hacked, journalists’ accounts compromised
Email accounts of several Washington Post journalists were compromised in a cyberattack believed to have been carried out by a foreign government. The incident was discovered on Thursday evening and the publication started an investigation. On Sunday, June 15, an internal memo was sent to employees, informing them of a “possible targeted unauthorized intrusion into their […]
Hackers exploited Windows WebDav zero-day to drop malware
An APT hacking group known as ‘Stealth Falcon’ exploited a Windows WebDav RCE vulnerability in zero-day attacks since March 2025 against defense and government organizations in Turkey, Qatar, Egypt, and Yemen. Stealth Falcon (aka ‘FruityArmor’) is an advanced persistent threat (APT) group known for conducting cyberespionage attacks against Middle East organizations. The flaw, tracked under CVE-2025-33053, […]