Getting suspected fraud status on successfull payment

[tippanna_pawar]

we have enabled two payment gateways paytabs and paypal for our website. In the admin configuration setup default status Processing on success.

Issue is on despite successful transaction showing order status as Suspected Fraud from the both payment gateways.

Please suggest me ASAP. Please do the needful.

[tippanna_pawar]

Please find issue attachment