Every public data breach

53 disclosed this week · 26,385 on record

Professional Business Systems, et al

1 breach1.2M affected in allTech

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Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

Added2026-09-25
Professional Business Systems, et al, 2021-06-30
Added2026-09-25
Professional Business Systems, et al