In today's The Straits Times News In A Minute video, we look at:

* Several Singtel customers were unable to log in to the telco's mobile application this morning, hours after a software glitch on Monday night allowed customers to see the personal information of other customers through the app.

* Some 2,800 cases of high-rise littering were reported to the National Environment Agency (NEA) last year.

* Feng Tianwei led Singapore to a convincing 3-1 preliminary-round win over Poland on at the World Team Table Tennis Championships in Kuala Lumpur.