8.7. Risk Control

8.7.1. Common risks

  • Member

    • credential stuffing

    • account sharing

    • Bulk registration

  • Video

    • piracy

    • ad blocking

    • cheating

  • Activity

    • Malicious brush

    • smashed wool

  • Live streaming

    • Hanging station popularity

    • malicious graphic

  • E-commerce

    • Malicious order

    • order fraud

  • Pay

    • stealing number and card

    • money laundering

    • Malicious order

    • Malicious withdrawal

  • Other

    • phishing email

    • malicious blasting

    • SMS bombing

8.7.2. Defense strategy

  • core strategy

    -same phone number -same shipping address -same historical behavior -same IP -the same device -same payment id -LBS

8.7.3. Abnormal characteristics

  • APP user abnormal characteristics

    • IP

    • Device is a specific model

    • There is a sandbox APP in the local APP list

    • Root user

    • Logged in to multiple accounts on the same device