Paytm Mall suffers data breach, ransom demanded by hackers: Report(moneycontrol.com)
moneycontrol.com
Paytm Mall suffers data breach, ransom demanded by hackers: Report
https://www.moneycontrol.com/news/technology/paytm-mall-suffers-massive-data-breach-as-hackers-gain-unrestricted-access-report-5773391.html
Seriously though, Paytm users have had to face fraud on their platform for so long (for instance, here: https://www.moneycontrol.com/news/business/all-you-need-to-k...) that I'm surprised they haven't got some steps in order already.
The weakest link in cybersecurity is the people though. And PayTM has a lot of them!