Replying to reports that a bug was registering its users for its payment service and UPI transactions without permission, Truecaller has stated that only 0.12% of its total monthly users in India were affected by the bug.
Company’s CEO Alan Mamedi clarified that the registration process was not finished for any of the affected users, as they were not asked to create a UPI Pin code. He also assured that bank accounts or financial details of users were not compromised and they promptly removed the bug from its app. (Source)
