Visa card vulnerability can bypass contactless limits Flaws discovered by Positive Technologies bypasses verification limits in 100 percent of tested cases and could be used to steal from accounts July 29, 2019 https://www.ptsecurity.com/ww-en/about/news/visa-card-vulnerability-can-bypass-contactless-limits/
I wonder whether banks would return money stolen beyond contactless limits. In my country these limits are regulated by central bank and are mandatory for contactless payments and are very popular.
I sometimes wonder if there is anything that can't be hacked these days. Sounds like a major flaw to me.
