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There could be risk if any of the static content is customer data or PII for example things like personal photos , scanned in drivers licenses , medical images like xrays, completed user forms scanned in, etc. If that data is only accessible behind a login screen normally but then you dump it into a publicly accessible CDN or AWS bucket for example now you ...


Just based on the limited details This looks like it could've be a bitcoin miner disguised as the grep command. Deleting or killing it won't help because that is just the payload. You need to look at your Apache access logs , ssh logs, etc and figure out how the attacker got onto your system (eg unpatched vulnerability? Default password ?) then close that ...

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