New product helps find threats hidden in graymail
'Graymail' refers to those emails that aren't quite spam but which aren't necessarily all that helpful either. Think things like newsletters, announcements, or advertisements that you may have opted into in the past but which have outlived their usefulness.
It presents a headache for security teams as it can be hard to distinguish from malicious content like reconnaissance attacks. Armorblox is launching a new product aimed at cutting the time security teams spend managing graymail and mitigating the security risks from malicious recon attacks.