Can anyone tell me what this is and what I can do to ensure my safety

Recently got this while playing modded minecraft with some friends, haven't done anything, haven't downloaded anything from a sketchy website or a dodgy link. Im wondering what if I can get more details other than its an IP from New Jersey, US and is a Linode User. My anxiety is through the roof due to this. Minecraft has an RCE Exploit on older versions but Im on the latest version. Also what can I do to prevent them from retrying?