Buy Me a Coffee

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

Logo HSR Specialist Researchers

Group: Thegentlemen

Discovered by ransomware.live: 2025-12-24

Estimated attack date: 2025-02-19

Country: GB

Description:

hsr.specialistresearchers.com.br https://www.zoominfo.com/c/hsr-specialist-researchers/372422527 HSR Specialist Researchers is the largest independent market research company in Brazil, offering specialized research services across various sectors including automotive, education, finance, healthcare, telecom, technology, and retail. They provide innovative solutions for market research needs, such as exploratory studies, product launches, and customer experience analytics. Their robust multi-platform data collection structure supports a wide range of output types, from simple data bases to comprehensive analytical reports. HSR aims to empower businesses by delivering strategic insights to enhance decision-making and market positioning.


🕵️ Infostealer activity detected by HudsonRock

Compromised Employees: 1

Compromised Users: 6925

Third Party Employee Credentials: 4


External Attack Surface: 101



DNS Records:

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

WHOIS Emails
  • abusecomplaints@markmonitor.com
  • whoisrequest@markmonitor.com
MX Records
  • mxb-0042bc01.gslb.pphosted.com.
  • us-smtp-inbound-1.mimecast.com.
  • us-smtp-inbound-2.mimecast.com.
  • mxa-0042bc01.gslb.pphosted.com.
TXT Records
  • google-site-verification=-ukM4y3JvL3Toa2D44DXo_b5u7wwUhaaVYfFzPHzP5I
  • pendo-domain-verification=155ca67e-9833-4698-b886-9215b2431dea
  • 0ed1fe018a83a1a25394024dadbc718d52c026f8eb
  • _elastic_domain_challenge=6e1e719d7eb9dfeb13b9f6e7f64414e005d1a4da36c43074b06c0ccdb6634fe3
  • docusign=4e925286-966b-4869-81ec-23fbbe116a16
  • facebook-domain-verification=8xqew8kv8q2qml8urdur3wijr5ginf
  • postman-domain-verification=8eea31cc5b7cfbfff163d605845f51d65296766bb351bc622935839be65abffc31a03fb67bd1c4fa744760df4f04d4e7586c7ead877f00eda7849bb0b71ade13
  • asv=2d91cb2d6544d7a3891d743d45d5cc45
  • airtable-verification=7d5c4bb1083aed6e27cd99985c49ac81
  • google-site-verification=o9iKGrOMdBp_NYSpUvDUa4okJHX8lafcD0rCjFoyBTU
  • asv=1d6c4fb60f2790b5d26fed0bb12bd115
  • google-site-verification=460JvyZeIw91-DWG0ZEsnAGMxMiSPVug2qJcXevHCDE
  • hUHXNRkPrDG/vT7H4SJCG2xTF9fMTKMhfuP72fEgCsrux2DijrADGxZIfaNs6lR/5qzfiHU+CyR6mSxGMXexKQ==
  • google-site-verification=gg10WGEg16Cp7M5hcqsTRxE0K_f34PWizql6mjRUOPg
  • google-site-verification=Ykk1G2OZGjvrWYGXMqhUO9ADxZAa2u7wl2jM7-VRI8I
  • MS=ms33572304
  • wiz-domain-verification=8df7ec58ab5c882d7d7bad1df1200d77f97a5c7f898ea1ef0904511e9954ca91
  • google-site-verification:m4g1eOID25e-EuZCXCXyalWrcskGHtkDMI3A4-0qjC0
  • brevo-code:3fc323c894e26fcbb4611b5486a7dba7
  • verification=b384fc086e99452bad93e15dfbe59451
  • google-site-verification=6mXTBuDHk-2Du-x2_EucW6isU05nrWXQne3jF5QsGU8
  • google-site-verification=Ck8kCbNGwHAEOnj9O7xMBPG0WBXl1bTju9N2mvtpYWo
  • box-domain-verification=03a9187e13251fb31e146271331be39f6465c7691b6c597729582302d1b2e4bd
  • _qkt0vyeudqdmyimlu1sicmvr5yhojvo
  • google-site-verification=lBWYr74utT4FeN7oUCykhwiW1woGDhS7S0A4M7isQhA
  • atlassian-domain-verification=nLP991XRIVfjHgLMjm0qm2oeZMikTd77NgfuPXxrIBqkkkTZgr9asQXYd6scjmaI
  • 7s5ys3r5gsrzsm1lxdhgmp6903dfypp0
  • cisco-ci-domain-verification=75cb9074f645f91ce729c4564e1e073eaa626bf0466be6b5e8028e29613f9b60
  • _n4k3s4c3lnx9uq8loq8e4qrgizqenc4
  • segment-site-verification=90RRtjxCS6RhpBwQXWa4KZwBygYQCOBT
  • hubspot-developer-verification=MWI1YTkyNDctODZmNi00MTBhLWE5MTYtNDBhMWEzZTQ2ODg3
  • jamf-site-verification=6RDl4wTo2zo5foO4qIdvUQ
  • MS=ms38951267
  • hubspot-developer-verification=NDNjNmJlZDYtNGVhOS00MGQxLWFlYjMtODkxZDY2NDc2NmY0
  • ecostruxure-it-verification=63b73ded-c9a0-43d5-a4bc-13bc4b86cdac
  • MS=ms65324670
  • zapier-domain-verification-challenge=db195766-a847-4db2-b88a-459d5695aa90
  • smartsheet-site-validation=oCkvv_UFOL0zilzID65xfuiYGFuME7lx
  • 33904d6d-5e21-4a18-8e46-b170ae80b68e
  • google-site-verification=gA2P07VwyAI8D1HzwOO0Q7gVOnctkRTliJ8FxgWyjK8
  • v=spf1 include:us._netblocks.mimecast.com include:_u.zoominfo.com._spf.smart.ondmarc.com -all
Cloud / SaaS Services Detected
Atlassian Microsoft 365 Box Segment JamF Cisco Mimecast DocuSign Proofpoint

Leak Screenshot:

Leak Screenshot