Malwarebytes Follow TP-Link warns of botnet infecting routers and targeting Microsoft 365 accounts The Quad7 botnet is adding End-of-Life TP-Link routers to its arsenal and using them to steal Microsoft 365 accounts. https://www.malwarebytes.com/blog/news/2025/09/tp-link-warns-of-botnet-infecting-routers-and-targeting-microsoft-365-accounts malwarebytes.com