The FBI is seeking information from gamers who downloaded eight specific Steam titles containing malware between May 2024 and January 2026. This investigation focuses on identifying victims of cryptocurrency theft and account hijacking linked to games such as BlockBlasters, Chemia, and Tokenova.
The FBI Seattle Division has launched an investigation into several malicious games that were uploaded to the Steam platform over the past two years. Federal agents are looking for individuals who installed these titles and subsequently experienced security breaches or financial losses. The agency believes the threat actor responsible for the malware primarily targeted users during a window of time ranging from May 2024 to early 2026.
Investigators have specifically identified a list of games used to distribute the malware, which includes BlockBlasters, Chemia, Dashverse/DashFPS, Lampy, Lunara, PirateFi, and Tokenova. Users who downloaded these programs or their minor dependents are encouraged to come forward. The FBI is using a specialized questionnaire to gather data from potential victims to better understand the scope of the campaign and the methods used by the attackers.
The primary focus of the inquiry appears to be the theft of digital assets and the unauthorized takeover of personal accounts. The official form asks respondents for detailed information regarding suspicious cryptocurrency transactions and the specific amounts of funds stolen after the games were installed. By collecting this data, the FBI hopes to map out the flow of stolen assets and identify the infrastructure used by the cybercriminals.
Beyond technical data, the FBI is also requesting any available records of communications with people who promoted these games. Screenshots of chats or social media interactions could provide vital leads in tracing the malware back to its distributors. The agency has emphasized that all victim identities will remain confidential and that individuals may be eligible for legal services or restitution under federal law.
The public notice confirms that the communication sent out on March 12, 2026, is an authorized effort by the federal government. While Valve, the company that operates Steam, has not yet provided an official statement regarding the breach, the FBI continues to urge anyone with relevant information to contact their dedicated investigative email address. The goal remains to provide support to those affected while pursuing the individuals responsible for the malicious software.
Source: FBI Seeks Victims of Steam Games Used to Spread Malware