While searching my email for something unrelated, I saw an email from "Legal @ DigitalOcean" with the title "[DigitalOcean] Notice of Subpoena".Assuming it was spam/a scam, I used VirusTotal to scan the PDF, but all the results indicated it wasn't malicious. Upon reading the 9-page document, there is nothing specific to me as far as I'm able to tell. The document was sent to DO on May 6, 2020 and requested "subscriber information" on 18 IP addresses, each from a specific date/time (PST) sometime in April of 2020. The subpoena was issued by the USDOJ Norther District of Georgia.Despite knowing I've not done anything illegal or even "questionable" I'm assuming my droplet maybe got caught up in some malicious activity. Some time ago, I got a message from digital ocean that one of my droplets showed port scanning activity at which point I deleted the droplet entirely. The droplet had hosted some open-source flash-like games but never took off.The 9-page PDF can be found here:  anyone experienced something like this. Is there anything I should be doing?