MikroTik botnet uses misconfigured SPF DNS records to spread malware

A newly discovered botnet of 13,000 MikroTik devices uses a misconfiguration in domain name server records to bypass email protections and deliver malware by spoofing roughly 20,000 web domains. [...]

https://www.bleepingcomputer.com/news/security/mikrotik-botnet-uses-misconfigured-spf-dns-records-to-spread-malware/

Posted from: this blog via Microsoft Power Automate.