Security News PolarEdge Botnet Exploits Cisco and Other Flaws to Hijack ASUS, QNAP, and Synology Devices TheHackerNews Daniel Bender Feb 27, 2025 PolarEdge botnet exploits unpatched Cisco router flaw to infect 2,017 devices globally, using a TLS backdoor and FTP payloads tied to Huawei Cloud.