Citizen Lab tested the tampered version of KaKaoTalk against three mobile antivirus scanners made by Lookout Mobile Security, Avast and Kaspersky Lab on Feb. 6 and March 27. None of the products detected the malware.
Citizen Lab wrote that the finding shows those who are targeting the Tibetan community quickly change their tactics.
As soon as discussions began to move away from WeChat, the attackers "leveraged this change, duplicating a legitimate message and producing a malicious version of an application being circulated as a possible alternative," Citizen Lab wrote.
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