Mirai’s new variant targets IoT devices. Volt Typhoon investigation continues. Hacktivism in Senegal. Lessons learned from Ukraine.

New Mirai malware uses low-complexity exploits to expand its botnet in IoT devices. The latest on Volt Typhoon. DDoS hits government sites in Senegal. The Pentagon's cyber strategy incorporates lessons from Russia's war, while the EU draws lessons from Ukraine's performance against Russia. Joe Carrigan explains Mandiant research on URL obfuscation. Mr. Security Answer Person John Pescatore plays security whack-a-mole. And NoName disrupts a British airport.

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botnet complexity cyber cyber strategy ddos devices exploits government hacktivism investigation iot iot devices latest lessons learned low malware mirai pentagon performance russia senegal strategy ukraine volt typhoon war