Security Boulevard14d
MikroTik Botnet Exploits SPF Misconfigurations to Spread Malware
A MikroTik botnet exploited weak SPF configurations, spoofing 20,000 domains to launch widespread malspam campaigns.
Bleeping Computer16d
MikroTik botnet uses misconfigured SPF DNS records to spread malware
The threat actor takes advantage of an improperly configured DNS record for the sender policy framework (SPF) used for listing all the servers authorized to send emails on behalf of a domain.
Misconfigurations in Microsoft Exchange open new doors to email spoofing attacks — here’s how it works
Three critical protocols have been developed for this purpose: Sender Policy Framework (SPF) checks whether a mail server is ...
Hosted on MSN6mon
Don't Skip the SPF: A Dermatologist Shares Sun Safety Tips for the Summer
You'll want to make sure you get the right SPF to shield yourself from harmful UV rays, especially since summer 2024 comes after the hottest year on record. What SPF should you use? SPF ...