Jack_sparrow_op_301zip -

: Many "Op" (Operation) campaigns start with phishing or exploited vulnerabilities in RDP/VPNs.

11th August – Threat Intelligence Report - Check Point Research Jack_Sparrow_Op_301zip

If this is related to a cyberattack or malware analysis, these types of "papers" are typically published by cybersecurity firms rather than academic journals. : Many "Op" (Operation) campaigns start with phishing