Malware That Exploits Facebook Ads

In this insight, in reviewing how a malvertising campaign is hijacking Facebook accounts to spread the SYS01stealer malware, we examine the tactics used, plus we look at the impact on businesses and steps organisations can take to protect themselves. 

Exposed By Bitdefender 

Bucharest-based cybersecurity company Bitdefender has recently exposed a sophisticated malvertising campaign that leverages Facebook to distribute the SYS01stealer malware. The campaign targets Meta Business accounts with the goal of hijacking them and capturing sensitive user data. Bitdefender reports that this campaign uses deceptive Facebook ads that mimic well-known brands to drive users towards the malicious downloads. This campaign is notable because it highlights both the growing scale of malvertising threats and the advanced tactics now being used by cybercriminals.