Financial markets experienced the second technical glitch in less than a week on Monday morning. Premium stocks displayed prices at a 99 percent discount.
Also, speaking from professional IT experience, there is no such thing as a glitch.
(There always are things that occur and to be analysed and fixed, but the more critical the data is or the transactions are, the more robust things are built/done.)
Like “hacking.” The vast majority of breaches are accomplished by password acquisition or social engineering. Why try to break 128-bit AES encryption when I can see your dog’s name on every instagram post? The user is most commonly the weakest point in security.