There seems to be like very little coverage on this in local news. But some places I went to they were affected by it and was unable to do wireless payments except cash payments. Even for a donut shop I was at yesterday was affected by it and I had to pay cash. It was when my wife asked the staff whether they were affected by wirecard that I realised what it was. My wife said even the local subsidary company was raided by S'pore authorities and even arrested a Singaporean.
So what is wirecard?
https://en.wikipedia.org/wiki/Wirecard_scandal
If you have no time to read. Here's some videos.
I also noticed one of our well known org is also affected when using their app.
https://www.bloomberg.com/profile/company/0041920D:SP