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Listed on a ransomware leak site

Spratley's Mortimer

Spratley's Mortimer was listed on the Prinzeugen leak site on Jun 4, 2026. Information as of Oct 19, 2026.

Country: United KingdomIndustry: Consulting
Updated continuously · figures as of Oct 19, 2026
Claimed by
Prinzeugen
First listed
Jun 4, 2026
Claims recorded
1

Leak-Site Claim.

PrinzeugenConfirmed claim
Posted on the leak site
Jun 4, 2026
Collected by Brandefense
Jun 9, 2026
Data claimed
Not stated
Leak-site post text, written by the group
Hundreds of GBs of data encrypted across company file shares. If you would like the decryption key you just need to ask.

Get alerted the moment your company or a supplier is posted on a leak site.

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Other confirmed victims claimed by the same group
VictimClaimed byCountryIndustryData claimedPosted
[NEW LEAK POSTED ON OUR NEW...PrinzeugenUnknownTechnologyNot stated
Spratley's of Mortimer
spratleys.co.uk
PrinzeugenGBUnited KingdomConsultingNot stated
Driving School SoftwarePrinzeugenUnknownEducation and ResearchNot stated
Transitions Pro Centre Val de Loire
transitionspro-cvl.fr
PrinzeugenFRFranceConsulting40.9 GB
Standard Bank Group
standardbank.com
PrinzeugenZASouth AfricaFinancial ServicesNot stated
Other confirmed victims in the same industry
VictimClaimed byCountryIndustryData claimedPosted
SQA Services Inc
sqaservices.com
N0nUSUnited StatesConsultingNot stated
Caretaker Landscape and Tree Management
caretakerlandscape.com
PearUSUnited StatesConsulting544 GB
Globeia Inc.
globeia.com
The-seven-deadly-sinsUSUnited StatesConsultingNot stated
fairfeelegalservices.com
fairfeelegalservices.com
INC RansomUSUnited StatesConsultingNot stated
grupoabg.com
grupoabg.com
LockBit 5.0MXMexicoConsultingNot stated
Hocon Gas
hocongas.com
QilinUSUnited StatesConsultingNot stated

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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.