Warnings have been issued following the discovery of crypto-ransomware on a number of popular websites. Among them are the New York Times, BBC, MSN and AOL. The ransomware has reportedly spread through a compromised online advertising network. The attackers used the Angler exploit kit, which allows them to take advantage of vulnerabilities in browser plugin software like Adobe Flash. Once loaded in a browser, the infected adverts link to the cyber criminal’s server, which uses the exploit kit to infect victims. TrendMicro, which made the discovery, has said that most of the prominent sites that had been affected are no longer carrying the infected adverts, but they warn that the malvertising campaign continues.
Warnings have been issued following the discovery of crypto-ransomware on a number of popular websites. Among them are the BBC, New York Times, MSN and AOL. The ransomware has reportedly spread through a compromised online advertising network. The attackers used the Angler exploit kit, which allows them to take advantage of vulnerabilities in browser plugin software like Adobe Flash. Once loaded in a browser, the infected adverts link to the cyber criminal’s server, which uses the exploit kit to infect victims. TrendMicro, which made the discovery, has said that most of the prominent sites that had been affected are no longer carrying the infected adverts, but they warn that the malvertising campaign continues.