Free detection tool available online for Mac users to check whether they are infected by Flashback Trojan. Kaspersky Lab counted up to 670,000 infected OS X machines in the botnet last week; today has seen just 227,493 so far, up from 208,301 yesterday. Apple last night announced on its support website that it is developing software that will remove the Trojan. Security experts say the floodgates have been opened for targeting Macs, and experts say this is only the beginning.”]
Source: https://www.darkreading.com/attacks-breaches/massive-mac-trojan-attack-still-under-way