Sponsored by Hudson Rock – Use Hudson Rock's free cybercrime intelligence tools to learn how Infostealer infections are leading to ransomware attacks

Enjoying ransomware.live? Help us keep tracking ransomware gangs and shipping new features. Support us
Logo

Plunkett Cooney

plunkettcooney.com
Group Silentransomgroup
Discovered 2026-04-01 16:45 UTC
Est. attack date 2026-02-17
Country US
Sector
Agriculture and Food Production Education Energy & Utilities Financial Services Government & Defense Healthcare Hospitality Manufacturing Other Professional Services Retail & E-Commerce Technology Transportation

Description:

Founded in 1913 and headquartered in Bloomfield Hills, Michigan. Plunkett Cooney is a law firm with of…
Infostealer activity detected by HudsonRock

Compromised Employees: 0

Compromised Users: 0

Third Party Employee Credentials: 1

External Attack Surface: 0

DNS Records:

The following DNS records were found for the victim's domain.

WHOIS Emails
  • domain.operationsweb.com
MX Records
  • us-smtp-inbound-2.mimecast.com. Mimecast
  • us-smtp-inbound-1.mimecast.com. Mimecast
TXT Records
  • apple-domain-verification=mzcGILHnKSdxEPXp
  • vcg7x5r7yq9l5hwxl1vn5nkq2fhn1vds
  • v=spf1 ip4:8.36.32.133 ip4:216.248.198.66 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:everbridge.net -all
  • 5kog8ci3m1bu99fn1bt0jq8u6b
  • MS=ms51103576
  • 0ed1fe018ab7eeaeba7b0a4fab88f380d4bf6db2a8
Cloud / SaaS Services Detected
Apple Microsoft 365 Mimecast

Legal Disclaimer: Ransomware.live does not engage in the acquisition, exfiltration, downloading, possession, hosting, access, consultation, redistribution, or disclosure of unlawfully obtained data. This platform indexes only publicly visible information posted by ransomware operators and open web sources without accessing or obtaining the underlying stolen content. The service is provided to support public awareness, legitimate research, and cyber-resilience. No stolen personal or confidential data is collected or distributed via this site.