Many ransomware hackers are moving from locking up data to simply threatening its release unless they receive a crypto$-$payment. In what's been described as one of the largest, most successful cyberattacks of all time, the Russian criminal gang ClOp exploited a hole in a popular data management tool. What was the name of that tool?

Colonial Pipeline

Maicrosoft's Azure platform

Sodinokibi

Progress Software's MOVEit