StubHub Account Takeover Led to Unauthorized PayPal Ticket Purchase, Author Says

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Summary

A Huntress author reported an unauthorized ticket purchase through a StubHub account linked to PayPal. The author says PayPal refunded the charge and describes weak account-verification practices when contacting StubHub by phone.

Key points

  • The author reported a $913.20 ticket purchase through their StubHub account, charged to a linked PayPal account and withdrawn from their bank account.
  • The author said they had not been phished and had a strong password and two-factor authentication on PayPal, but the account-linking arrangement allowed StubHub purchases without additional PayPal authentication.
  • According to the author, removing a linked PayPal account or credit card required contacting StubHub by phone.
  • The author said StubHub support granted account access and disclosed saved information after asking only for an email address and ZIP code.
  • StubHub declined to refund the charge, according to an email quoted in the article; PayPal later credited the author for unauthorized use.
  • The author changed passwords, reviewed accounts, requested removal of payment methods, and asked StubHub to close the account.
  • The article recommends account hygiene and enabling two-factor authentication where available.

Article Details

Victim Organization
Nicholas's StubHub account and linked PayPal account
Incident Type
Unauthorized access to a StubHub account used to make a ticket purchase charged to the account holder's linked PayPal account
Incident Date
2016-04-05
Disclosure Date
2016-04-06
Operational Impact
A $912.20 ticket purchase was made through the victim's StubHub account and charged to the linked PayPal account; PayPal later credited the account for unauthorized use. The article also describes weak phone-based account verification, but does not report confirmed exposure of personal data.
Claim Status
confirmed

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