Clustered 5 filings across 5 jurisdictions · filing window Jul 26, 2023 → Jul 27, 2023. View entity profile → Other incidents for this victim →
incident inc_16aba2ef253549f9 · merge_method deterministic · confidence 100%
Discovered → first regulatory filing
Range of discovered_at dates across filings
CA ID ME MT NH
Time between earliest and latest filing
Not recorded for this incident
Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.
all State AG
per-filing reported counts
State AGs report only their own residents; bars show per-filing counts.
Earliest sighting first · deep chronology in Litigation Timeline
May 29, 2023 → May 30, 2023
When the intrusion reportedly occurred, per the linked filings
May 31, 2023 – Jun 23, 2023
Earliest reported discovery May 31, 2023
May 31, 2023
Reported by CALIFORNIA AG filing
Jun 9, 2023
Reported by NEW HAMPSHIRE AG, IDAHO AG filings
Jun 23, 2023
Reported by MAINE AG filing
About this clustering
DisclosureLens links filings into incidents through layered matchers: deterministic rules (same source document, multistate filings of one breach, tight-window same-victim pairs), a weighted-similarity scorer for cross-source candidates, and an operator review queue for everything uncertain. Each link records its own method and confidence — shown per filing in the timeline below. The system defaults to NOT merging when uncertain, because a false merge (collapsing two unrelated breaches) is more harmful than a false split (showing related filings separately); uncertain pairs route to human review instead of auto-merging. Filing summaries shown in the timeline are AI-generated extracts — verify each against its linked source.
TIAA Kaspick, LLC notified the NH Attorney General of a data security incident involving its third-party vendor, Pension Benefit Information, LLC (PBI). PBI's MOVEit Transfer server was exploited by an unauthorized third party on May 29-30, 2023, resulting in the exfiltration of files containing personal information of 353 New Hampshire residents. TIAA Kaspick learned of the investigation on June 9, 2023. Notifications were mailed starting July 14, 2023, offering credit monitoring services.
Affected (this filing): 353
TIAA Kaspick, LLC reported a data breach to the Montana Attorney General. The breach was reported on 2023-07-26. The breach occurred from 5/29/2023 to 5/30/2023. 447 Montana residents were affected.
Affected (this filing): 447
TIAA Kaspick, LLC reported a data breach impacting 359 Maine residents after a vendor, Pension Benefit Information, LLC (PBI), was affected by a zero-day exploit in its MOVEit Transfer server. The breach, which occurred between May 29 and May 30, 2023, and was discovered on June 23, 2023, resulted in the acquisition of names and Social Security numbers. TIAA Kaspick is offering two years of complimentary credit monitoring and identity theft restoration services through Kroll.
Affected (this filing): 359
TIAA Kaspick, LLC notified the California AG of a data breach involving its third-party vendor, Pension Benefit Information (PBI). An unauthorized third party exploited a vulnerability in Progress Software's MOVEit Transfer product to access PBI's servers on May 29-30, 2023, and exfiltrated data. Affected individuals' name, Social Security number, and date of birth were involved. PBI patched servers, investigated the incident, and offered 24 months of identity monitoring through Kroll.
TIAA Kaspick, LLC notified the Idaho Attorney General of a data security incident involving 150 Idaho residents. The breach stemmed from a vulnerability in Progress Software's MOVEit Transfer software exploited by an unauthorized third party via Pension Benefit Information, LLC (PBI), a third-party vendor. The attacker accessed PBI's MOVEit server on May 29-30, 2023, and exfiltrated files containing names, Social Security numbers, and dates of birth. TIAA Kaspick and PBI patched systems, investigated, and provided 24 months of credit monitoring to affected individuals.
Affected (this filing): 150