Mēris: How to Stop the Most Powerful Botnet on Record

[Cerberus]

MicroTik Flaws Still Being Exploited, But There Are Mitigation Steps
The Mēris botnet, responsible for huge waves of DDoS attacks recorded by cybersecurity firms Qrator Labs and Cloudflare, is still active, using “abandoned” MikroTik routers. The attack signatures saw a spike of 21.8 million requests per second, exploiting a vulnerable version of MikroTik RouterOS.

https://www.inforisktoday.co.uk/meris-how-to-stop-most-powerful-botnet-on-record-a-17574