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challenge-mfg.com

challenge-mfg.com
Group Chaos
Discovered 2026-05-17 19:52 UTC
Est. attack date 2026-05-17
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
Data exfiltrated 270 GB

Description:

Company management has exactly 72 hours to contact us. Otherwise, the organization’s data—which contains confidential information—will be published on our public platform, and the possibility of further negotiations will be ruled out. Challenge Manufacturing is a leading Tier 1 automotive sup…
Infostealer activity detected by HudsonRock

Compromised Employees: 0

Compromised Users: 0

Third Party Employee Credentials: 1

External Attack Surface: 1

DNS Records:

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

WHOIS Emails
  • No emails found.
MX Records
  • mxa-00494e01.gslb.pphosted.com. Proofpoint
  • mxb-00494e01.gslb.pphosted.com. Proofpoint
TXT Records
  • 3dlntjfauvvl5q2vve7p94ad44
  • MS=ms18477312
  • bw=2G88ZlZnyuBjFqCK3vcevwLnbFRJK6QB6GAnuLJc5t47
  • solarwinds-service0desk-verification=b88830d29bfca6fb81bf41325ccb8c2b
  • j564vmp0h02un0nm8jqdobac99
  • rfoamfgspdpqumqnn325i14o49
  • 8v8odpu18n133lrj44lg4vbugr
  • v=spf1 mx ip4:40.128.199.192/27 ip4:69.129.159.113/28 ip4:208.185.229.0/24 ip4:208.185.235.0/24 ip4:148.59.108.0/23 ip4:148.59.106.0/23 ip4:54.174.60.0/23 ip4:143.244.80.0/20 ip4:18.208.124.128/25 ip4:54.174.53.128/30 ip4:158.247.16.0/20 ip4:54.174.59.0/2" "4 ip4:54.174.63.0/24 ip4:3.93.157.0/24 ip4:54.174.52.0/24 ip4:139.180.17.0/24 ip4:54.174.57.0/24 include:dvsmtp.plex.com include:sendgridmailer.samanage.com include:spf.protection.outlook.com include:24394796.spf02.hubspotemail.net include:spf-00494e01.pp" "hosted.com include:_spf.samanage.com include:plexonline.com ~all
  • p+R31zQM/MlJlpsai4xp+N2uPg4EiBZ8DMrjPbdNG1GXecCmSInYTxGcOdeuiFLTyyY79WizKZRqntxi9eIHDQ==
  • df7be8ce7cf3dff4ded416daeec21657bccb704480e454e4a4929c2baeae22e
  • rNubtRDlCgZuIae35IdvWAjSLNMHxs5/i7aGG8eA5lAOTYA5XBe63SjyuP5zJkTV+9Vy3XANnXHFk8Igj+3c7A==
  • UuLqVASF
Cloud / SaaS Services Detected
HubSpot Microsoft 365 Proofpoint

Leak Screenshot:

Leak Screenshot

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