In July 2026, electronic test and measurement equipment company Fluke was targeted in a ShinyHunters "pay or leak" extortion campaign . The group subsequently published more than 100GB of data allegedly taken from the company. The corpus contained largely corporate contact information, including over 800k unique email addresses, names, phone numbers and physical addresses. A large collection of support cases was also present.
What is known
People affected
18,517 (as reported by the organization)
Disclosed
May 13, 2026
Discovered
Sep 29, 2025
Happened
Aug 10, 2025
Attack
Ransomware
Data exposed
Emails, Employment, Names, Addresses, Social Security numbers, Dates of birth, Health
2026-09-25 · source: empty to https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/files/DB-Year-to-Date-Report-7_2026.pdf · backfill source
2026-09-25 · data_types: ["emails","employment","names","addresses","ssn","dob"] to ["emails","employment","names","addresses","ssn","dob","health"] · backfill source
2026-09-25 · disclosed: 2026-05-14 to 2026-05-13 · backfill source
2026-09-25 · data_types: ["emails","employment","names","addresses"] to ["emails","employment","names","addresses","ssn","dob"] · backfill source
2026-09-25 · records_basis: hibp to organization · backfill source
2026-09-25 · records: 821100 to 18517 · backfill source
2026-09-25 · hibp: empty to Fluke · backfill source
2026-09-25 · sector: other to tech · backfill source
2026-09-25 · data_types: [] to ["emails","employment","names","addresses"] · backfill source
2026-09-25 · records_basis: empty to hibp · backfill source
2026-09-25 · records: empty to 821100 · backfill source
2026-09-25 · summary: empty to In July 2026, electronic test and measurement equipment company Fluke was targeted in a ShinyHunters "pay or leak" extortion campaign . The group subsequently published more than 100GB of data allegedly taken from the company. The corpus co · backfill source
2026-09-25 · attack: unknown to ransomware · backfill source
2026-09-25 · disclosed: 2026-05-15 to 2026-05-14 · backfill source
2026-09-25 · discovered: empty to 2025-09-29 · backfill source
