A Russian military intelligence unit compromised thousands of routers across 23 states. Here's how to make sure yours isn't next. Joe Supan is a senior writer for CNET covering home technology, broadband, and moving. Prior to joining CNET, Joe led MyMove's moving coverage and reported on broadband policy, the digital divide, and privacy issues for the broadband marketplace Allconnect. He has been featured as a guest columnist on Broadband Breakfast, and his work has been referenced by the Los Angeles Times, Forbes, National Geographic, Yahoo! Finance and more. If you haven't thought about your home router since the day you set it up, the FBI would like a word. Federal agencies, including the FBI and NSA, disclosed on April 7 that a unit of Russia's military intelligence directorate, the GRU group known as APT28 or Fancy Bear, has been systematically compromising home and small office routers since at least 2024, using the access to intercept credentials, authentication tokens and sensitive communications.…