> A Transsion spokesperson told BuzzFeed News that some of the company's Tecno W2 phones contained the hidden Triada and xHelper programs, blaming an unidentifi

> A Transsion spokesperson told BuzzFeed News that some of the company's Tecno W2 phones contained the hidden Triada and xHelper programs, blaming an unidentified “vendor in the supply chain process.” ... > Collier researched Triada and xHelper and said they were “the first malware [he’s] even seen where a factory reset doesn’t take care of it. That’s a game changer.”