Independent public-records tracker. Not a government website.Facts from official state, HHS and SEC filings
BreachRecord

Data breaches in May 2021

Data breaches first reported to a state attorney general, HHS or the SEC in May 2021: 2 breaches. Facts come from official filings with US state attorneys general, the U.S. Department of Health and Human Services (HHS) and the SEC; each breach page links its sources.

Updated Oct 21, 2026 · Showing 1–2 of 2

Organization First filed People affected Information exposed Filed with
20/20 Eye Care Network, Inc.20/20 Eye Care Network, Inc. breach history 4,142,440
  • Social Security number
  • Medical information
  • Health insurance information
  • +3 more
 HHS, Washington AG, California AG
NEC Networks, LLC d/b/a CaptureRxNEC Networks, LLC breach history 2,600,000
  • Medical information
  • Date of birth
  • Name
 Washington AG, HHS, California AG

Other months in 2021

People affected is the official total from a filing, or “At least” the sum of state filings where no total was filed. Spotted an error? Report a correction.