Kaspersky researchers discovered previously unidentified commercial Dante spyware developed by Memento Labs (formerly Hacking Team) and linked it to the ForumTroll APT attacks.
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In the summer of 2005, Tan Dailin was a 20-year-old grad student at Sichuan University of Science and Engineering when he came to the attention of the People’s Liberation Army of China.
Tan was part of a burgeoning hacker community known as the Honkers—teens and twentysomethings in late-’90s and early-’00s China who formed groups like the Green Army and Evil Octal and launched patriotic cyberattacks against Western targets they deemed disrespectful to China. The attacks were low-sophistication—mostly website defacements and denial-of-service operations targeting entities in the US, Taiwan, and Japan—but the Honkers advanced their skills over time, and Tan documented his escapades in blog posts. After publishing about hacking targets in Japan, the PLA came calling.
The subsequent timeline of events is unclear, but Tan, who went by the hacker handles Wicked Rose and Withered Rose, then launched his own hacking group—the Network Crack Program Hacker (NCPH). The group quickly gained notoriety for winning hacking contests and developing hacking tools. They created the GinWui rootkit, one of China’s first homegrown remote-access backdoors and then, experts believe, used it and dozens of zero-day exploits they wrote in a series of “unprecedented” hacks against US companies and government entities over the spring and summer of 2006. They did this on behalf of the PLA, according to Adam Kozy, who tracked Tan and other Chinese hackers for years as a former FBI analyst who now heads the SinaCyber consulting firm, focused on China.
Tan revealed online at the time that he and his team were being paid about $250 a month for their hacking, though he didn’t say who paid or what they hacked. The pay increased to $1,000 a month after their summer hacking spree, according to a 2007 report by former threat intelligence firm VeriSign iDefense.
At some point, Tan switched teams and began contracting for the Ministry of State Security (MSS), China’s civilian intelligence agency, as part of its notorious hacking group known as APT 41. And in 2020, when Tan was 36, the US Justice Department announced indictments against him and other alleged APT 41 members for hacking more than 100 targets, including US government systems, health care organizations, and telecoms.
Tan’s path to APT 41 isn’t unique. He’s just one of many former Honkers who began their careers as self-directed patriotic hackers before being absorbed by the state into its massive spying apparatus.
Not a lot has been written about the Honkers and their critical role in China’s APT operations, outside of congressional testimony Kozy gave in 2022. But a new report, published this month by Eugenio Benincasa, senior cyberdefense researcher at the Center for Security Studies at ETH Zürich university in Switzerland, expands on Kozy’s work to track the Honkers’ early days and how this group of skilled youths became some of China’s most prolific cyberspies.
“This is not just about [Honkers] creating a hacker culture that was implicitly aligned with national security goals,” Benincasa says, “but also the personal relations they created [that] we still see reflected in the APTs today.”
Early Days
The Honker community largely began when China joined the internet in 1994, and a network connecting universities and research centers across the country for knowledge-sharing put Chinese students online before the rest of the country. Like US hackers, the Honkers were self-taught tech enthusiasts who flocked to electronic bulletin boards (dial-up forums) to share programming and computer hacking tips. They soon formed groups like Xfocus, China Eagle Union, and The Honker Union of China and came to be known as Red Hackers or Honkers, a name derived from the Mandarin word “hong,” for red, and “heike,” for dark visitor—the Chinese term for hacker.
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, is a remote code execution (RCE) vulnerability that arises from the improper handling of the working directory by certain legitimate system executables.
Specifically, when a .url file sets its WorkingDirectory to a remote WebDAV path, a built-in Windows tool can be tricked into executing a malicious executable from that remote location instead of the legitimate one.
This allows attackers to force devices to execute arbitrary code remotely from WebDAV servers under their control without dropping malicious files locally, making their operations stealthy and evasive.
The vulnerability was discovered by Check Point Research, with Microsoft fixing the flaw in the latest Patch Tuesday update, released yesterday.
Microsoft Threat Intelligence has discovered a cluster of worldwide cloud abuse activity conducted by a threat actor we track as Void Blizzard, who we assess with high confidence is Russia-affiliated and has been active since at least April 2024. Void Blizzard’s cyberespionage operations tend to be highly targeted at specific organizations of interest to Russia, including in government, defense, transportation, media, non-governmental organizations (NGOs), and healthcare sectors primarily in Europe and North America.
Massive ‘Typhoon’ cyberattacks on U.S. infrastructure and telecoms sought to lay groundwork for potential conflict with Beijing, as intruders gathered data and got in position to impede response and sow chaos
Defendants Operated as Part of the APT31 Hacking Group in Support of China’s Ministry of State Security’s Transnational Repression, Economic Espionage and Foreign Intelligence Objectives