On July 31st it was announced that HBO had been the target of another group of hackers who claimed to have made off with 1.5 tb of data. I've read quite a few articles on this and everyone is saying something different. Some websites are claiming the attack was rather small (Only around 300 GB of data) and not much damage was done while others are saying it was catastrophic.
I'm sure whatever the case, HBO will recover and we'll all forget about this in a few weeks. However, if you have any emails or passwords associated with HBO I would recommend changing those immediately. It's better to be safe than sorry. It's also possible financial information was stolen, but I haven't seen much information on that. Just keep an eye on your bank statements and change your passwords. That's really all you need to do.
Thanks for reading.