19 Government Agencies Just Co-Signed the Same Warning: The Device in Your Closet Is a Target.
Government Advisory Network Security July 2026 · 7 min read On July 13, nineteen agencies across thirteen countries put their names on a single cybersecurity advisory. The subject wasn't a sophisticated new exploit. It was routers and switches — the network boxes sitting in closets and utility cupboards that nobody has logged into since the day they were installed. The attackers aren't breaking in with a zero-day. They're walking in through default settings that were never changed. Here's what the warning says, and the handful of fixes that close the door. It's rare for cybersecurity agencies to agree loudly and in unison. Nineteen of them doing so, across thirteen countries, on a single advisory, is close to unprecedented — and it's worth asking why a threat that requires no malware and no zero-day exploit earned that level of coordinated alarm. The answer is uncomfortable: because the technique i...