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BORN Ontario

Disclosed Sep 25, 20233 years ago3,400,000 affectedUnverified

MOVEit breach exposes perinatal and child registry data of 3.4 million

The Better Outcomes Registry and Network, Ontario's perinatal and child registry, said attackers copied files from its MOVEit server containing data on about 3.4 million people, mainly newborns and pregnancy care patients seen between 2010 and 2023.

What is known

People affected3,400,000 (as reported by the organization)
DisclosedSep 25, 2023
DiscoveredMay 31, 2023
AttackSupply chain
Data exposedNames, Addresses, Dates of birth, Government IDs, Health, Children's data
SectorHealthcare · CA
StatusUnverified: not yet confirmed by an official notice, a filing or the organization
Part ofMoveit (2023)

Sources

Source
Decade of newborn child registry data stolen in MOVEit mass-hacktechcrunch.com · News
BORN Ontario child registry data breach affects 3.4 million peoplebleepingcomputer.com · News

Notices filed

WhereFiledPeople
ResearchtotalSep 25, 20233,400,000

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History of this record
  • 2026-09-25 · added · seed source

First seen 2026-09-25 (Research). Record counts are as reported. Not legal advice.

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