A botnet exploited vulnerabilities in SPF DNS record configurations, compromising 13,000 MikroTik devices and spoofing around 20,000 web domains to spread malware. The result was a widespread spoofing attack carrying malware-laden attachments. It is recommended to avoid permissive SPF configurations, regularly check DNS records, and use Hosted SPF services with Macros in order to prevent such attacks.
Critical n8n Flaw CVE-2026-25049 Enables System Command Execution via Malicious Workflows
A new, critical security vulnerability has been disclosed in the n8n workflow automation platform that, if successfully exploited, could result in the execution of arbitrary
