DisclosureLens
MalwareInformationCustomer Data InvolvedIdentity (basic)CredentialsLowContained

Don Best Corporation

bd_7b655178abca88eb · schema v1 · pii pii-v1

Severity

Low

Discovered

Dec 21, 2018

Filed

Feb 6, 2019

To disclose

7 weeks

Affected

Not disclosed

Confidence

64%
Full breach record for Don Best Corporation

Don Best Corporation suffered a malware attack between October 12 and October 28, 2018. The incident was discovered on December 21, 2018, during network integration with parent company Scientific Games. Unauthorized individuals accessed customer names, addresses, phone numbers, usernames (email addresses), and passwords. No credit card information was accessed. Don Best removed the malware, improved network security, and reset customer passwords.

Incident timeline

undetected · 70 days
discovery → filing · 7 weeks / 47 days

Oct 12, 2018

Begins

Dec 21, 2018

Discovered

Feb 6, 2019

Filed

Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.