{"id":20758,"date":"2024-11-21T14:00:07","date_gmt":"2024-11-21T14:00:07","guid":{"rendered":"https:\/\/www.telesign.com\/?p=20758"},"modified":"2024-12-04T21:18:27","modified_gmt":"2024-12-04T21:18:27","slug":"how-can-i-track-a-phone-numbers-porting-history","status":"publish","type":"post","link":"https:\/\/www.telesign.com\/es\/blog\/how-can-i-track-a-phone-numbers-porting-history","title":{"rendered":"How can I track a phone number’s porting history to ensure account integrity?\u00a0"},"content":{"rendered":"\n

Account takeovers (ATO) are a growing problem for web and mobile app businesses. Personally identifiable information (PII) obtained through data breaches and phishing attacks can be used to gain unauthorized access to consumer accounts.  <\/p>\n\n\n\n

Port-out fraud is a type of ATO attack that occurs when a mobile telephone number is moved to another provider without authorization. Fraudsters port phone numbers to hijack a mobile phone number and receive authentication codes for financial and other types of important accounts. <\/p>\n\n\n\n

In this API series blog post, you\u2019ll learn how to unlock critical ATO risk signals to detect suspicious behavior\u2014like if a phone number has been ported\u2014to proactively protect your customer accounts against fraud.  <\/p>\n\n\n\n

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