Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Mark Leyden & Associates

1 breach188 affected in allOther

Breach, details not statedBreach notice filed with the Indiana AG, details not stated.188 affectedUSMar 24
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Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

Added2026-09-25
Mark Leyden & Associates, 2026-03-24
Added2026-09-25
Mark Leyden & Associates