I mailed a letter to the credit bureaus on XX/XX/2021 asking them to validate suspicious accounts i noticed on my credit report due to my identity being compromised. They have failed to even investigate or send me correspondence back indicating they did an investigation and what the out come was. I have no knowledge of these accounts XXXX XXXX XXXX XXXX ( Original Creditor : 01 XXXX XXXX XXXX XXXX  XXXX XXXX XXXX XXXX ) XXXX ... CREDIT COLL ( Original Creditor : XXXX XXXX XXXX ) XXXX ... CREDIT COLL ( Original Creditor : XXXX XXXX XXXX ) XXXX that listed on my credit report. Further more, this account can not be 100 % accurate as there are open dates they have listed on my credit report varies between the 3 bureaus. How can one account be opened on different days? I want there alleged accounts in question to be removed from my credit report immediately.