The Russian military is once again hacking home and small office routers in widespread operations that send unwitting users to sites that harvest passwords and credential tokens for use in espionage campaigns, researchers said Tuesday. An estimated 18,000 to 40,000 consumer routers, mostly those made by MikroTik …

Researchers say they have uncovered a takedown-resistant botnet of 14,000 routers and other network devices—primarily made by Asus—that have been conscripted into a proxy network that anonymously carries traffic used for cybercrime. The malware—dubbed KadNap—takes hold by exploiting vulnerabilities that have gone unpatched by …