C3 Group
C3 Group
Group: nitrogen
Discovered by ransomware.live: 2025-07-16
Estimated attack date: 2024-12-24
Description:
C3 Group is a large, well-established engineering company offering a wide range of services, from restoration and industrial injection to water treatment and geotechnical projects.
DNS Records:
The following DNS records were found for the victim's domain.
WHOIS Emails
- domain.operations web.com
MX Records
- us-smtp-inbound-1.mimecast.com.
- us-smtp-inbound-2.mimecast.com.
TXT Records
- MS=ms77944767
- google-site-verification=jy0YO7o2JkYucPd7lLzMR0xY2WGaRXjr_O4wecjck_4
- v=spf1 include:spf.protection.outlook.com include:_netblocks.mimecast.com include:_spf.psm.knowbe4.com include:sendgrid.net ~all
- knowbe4-site-verification=e3829c7fad54220ad8ea449d5ef518dd
- apple-domain-verification=mDNfzfRwnFPNR4tS
- apple-domain-verification=OupI3cawK3okU1Dw
Cloud / SaaS Services Detected
Apple
Microsoft 365
KnowBe4
SendGrid
Mimecast
Leak Screenshot:
