Social media platform Twitter has begun contacting a number of business users in relation to a long-standing data security issue that may have seen their personal information exposed if a highly specific set of circumstances occurred.
Twitter told affected users that before 20 May 2020, if they viewed their billing information on ads.twitter.com or analytics.twitter.com, data including email addresses, phone numbers, the last four digits of credit card numbers, and billing addresses “may have” been stored in their browser’s cache.
