Frequency
7
occurrences
First Seen
July 28, 2026
Last Seen
July 29, 2026
Related Threat Clusters
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Tengu Botnet Utilizes Hardware Watchdog to Evade Detection and Removal
The Tengu botnet, a new variant derived from Mirai, has been discovered by Nozomi Networks Labs. It exploits the hardware watchdog feature in IoT devices to erase forensic evidence during reboots triggered by defenders…
10 articles · Updated July 28, 2026
Recent Intelligence Reports
- New Tengu botnet uses hardware watchdog for advanced persistence | brief — Scworld · July 29, 2026
- Nozomi Networks Labs — www.nozominetworks.com · July 29, 2026
- Tengu botnet reboots Linux devices to survive removal — Feeds2.Feedburner · July 29, 2026
- Tengu Botnet Uses Hardware Watchdog to Erase Forensic Evidence on Reboot — Techtimes · July 28, 2026
- Tengu Botnet Reboots Compromised Linux Devices When Defenders Kill Its Process — Thehackernews · July 28, 2026
- Tengu Mirai Botnet Uses Watchdog Reboots and Binary Bricking to Resist Removal — Gbhackers · July 28, 2026
- New Tengu Mirai Botnet Reboots Your IoT Device When You Try to Kill It — Cybersecuritynews · July 28, 2026