Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Dropbox

Disclosed May 1, 2024Confirmed

SEC filing

Material cybersecurity incident reported to the SEC (8-K Item 1.05)

What is known

People affectedNot stated in the sources we have
DisclosedMay 1, 2024
AttackNot stated
Data exposedNot stated
SectorTech · US
StatusConfirmed

Sources

SEC filingsec.gov
Dropbox, Inc. Form 8-K, Item 1.05 (2024-05-01)

Notices filed

TotalMay 1, 2024
SEC 8-KCount not stated

Other breaches at Dropbox

Lenovo ID verification flaw let attacker access about 5,000 Dropbox accountsVendor breach, data exposed not stated.Vendor breach5,000 affectedTechUSUnverifiedSep 2Phishing attack lets hacker steal 130 Dropbox GitHub repositoriesPhishing exposed source code and API keys.PhishingTechUSUnverifiedNov 1, 2022Stolen employee password leads to Dropbox user email theft; 68M credentials later leakCredential stuffing exposed emails and passwords.Credential stuffing69M affectedTechUSJul 31, 2012
History of this record
Added2026-09-25
First recordedby backfillSource

First seen 2026-09-25 (SEC 8-K), confirmed by SEC 8-K. Record counts are as reported. Not legal advice.

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