Ransomware attacks like the Cuba are still normal right now. There's also been a big increase in phishing attempts against companies. Unless they give out more information this is currently a normal issue IT deals with.

As an example Honda and our local wind farm got hit. Both were down for weeks. The company I work for got hit a year ago and it took 3 days to restore bare minimum. Several weeks to be running at normal capacity. When you're restoring terabytes of data from an attack that used built in encryption to attack your system it's messy and it takes a while to correct and mitigate future attacks.