She sat back. The “firmware anomaly” wasn’t a bug. It was a beacon.
She never got a reply. But three days later, the official S3 firmware page went offline for “maintenance.” A new version, v2.1.9, appeared—identical in size to v2.1.8, but with the high-entropy block zeroed out. s3 ac2100 dual band wireless router firmware
The next morning, she cross-referenced with three other AC2100 owners on a tech forum. Two had the same hidden binary. One had already returned their unit to the store, complaining of “intermittent high latency to Asian servers.” She sat back