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Targeting of PaperCut MF and NG print management servers by a Ministry of Intelligence and Security–affiliated actor
Date of report
  • May 2023
Affiliations
MuddyWater targeted vulnerabilities in PaperCut MF and NG print management servers with ransomware.
Suspected victims
  • Organizations using PaperCut MF and NG print management servers
Suspected state sponsor
  • Iran (Islamic Republic of)
Type of incident
  • Financial Theft
Target category
  • Private sector
Victim government reaction
  • Unknown
Policy response
Suspected state sponsor response
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