Toxic trend Another malware threat targets DeepSeek
DeepSeek-R1 is one of the most popular LLMs right now. Users of all experience levels look for chatbot websites on search engines, and threat actors have started abusing the popularity of LLMs. We previously reported attacks with malware being spread under the guise of DeepSeek to attract victims. The malicious domains spread through X posts and general browsing.
But lately, threat actors have begun using malvertising to exploit the demand for chatbots. For instance, we have recently discovered a new malicious campaign distributing previously unknown malware through a fake DeepSeek-R1 LLM environment installer. The malware is delivered via a phishing site that masquerades as the official DeepSeek homepage. The website was promoted in the search results via Google Ads. The attacks ultimately aim to install BrowserVenom, an implant that reconfigures all browsing instances to force traffic through a proxy controlled by the threat actors. This enables them to manipulate the victim’s network traffic and collect data.