Whoever this is, called my number and left a threatening message for someone I do not know. The lady on the message was using really disgusting fowl language and threatening jail to this person. I don't think any legitimate firm would talk this way. They obviously have no clue they are calling the wrong number. On the message, the lady said she was calling from some fraud investigating company. Are you kidding me? Is this really how a so called investigation is handled? I think not, so I am assuming it was a scam call. I googled the number 855-874-2607 and found nothing but scams, and threats from this company, most of which concerned trying to collect money for which people don't even owe. Beware of these scammers. do not return their calls. According to the blogs online, they get off on humiliating you.