Interesting situation I could use some help on. Several people at my workplace are being spammed by what we suspect is one disgruntled ex-employee.

We know that it is a bot just spamming several sites with the information of those employees, but we have no way to prove the source as all requests are coming through a VPN. We also know that it is not a data leak as it is only against people who this person had problems with.

Again, can't prove anything, but we do have their phone# and address. Has anyone had this problem in the past and knows how to counter it? Are these bots available readily online somewhere where they may have grabbed one? Never encountered this before.