The company is still dealing with the financial and legal fallout from major 2021 and 2023 breaches and expects to be a continued target.
Filing excerpt
As a result of the previously disclosed cyberattacks in August 2021 and January 2023, we incurred significant costs in connection with, among other things, responding to and resolving mass arbitration claims, multiple class action lawsuits, and an FCC investigation.
What this signalsFilings often name leadership changes, deals and spending plans.
Technologies
sec-10qcybersecurityIncidentGet every 10-Q signal for T-Mobile and the companies you sell to, in the tools you already use.
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This page shows a preview. The full sec-10q record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.
Company
linkedin_urlValue in the APIindustriesValue in the APIemployee_count_lowValue in the APIemployee_count_highValue in the APIrevenueValue in the APIdescriptionValue in the APISignal
signal_nameValue in the APIassociationValue in the APIGET /v1/signals/2d069d1a-602e-4f61-a8fa-0cc1fbc4ed29 returns this record as JSON. POST /v1/companies/enrich returns every signal for t-mobile.com.
{
"signal_id": "2d069d1a-602e-4f61-a8fa-0cc1fbc4ed29",
"signal_type": "sec-10q",
"signal_subtype": "cybersecurityIncident",
"detected_at": "2026-07-28T07:04:49.951+00:00",
"company": {
"name": "T-Mobile",
"domain": "t-mobile.com"
},
"data": {
"detail": "The company is still dealing with the financial and legal fallout from major 2021 and 2023 breaches and expects to be a continued target. This creates an urgent need for advanced cybersecurity solutions, particularly those that can defend against AI-driven attacks and protect sensitive customer data like Social Security numbers.",
"metrics": {
"timeframe": "current_quarter",
"dollar_context": "Significant, but unquantified, costs from responding to cyberattacks, including litigation and regulatory investigations."
},
"summary": "T-Mobile cites significant costs from past cyberattacks, anticipates sophisticated AI-powered threats",
"excerpts": "As a result of the previously disclosed cyberattacks in August 2021 and January 2023, we incurred significant costs in connection with, among other things, responding to and resolving mass arbitration claims, multiple class action lawsuits, and an FCC investigation.",
"relevance": 1,
"sentiment": "negative",
"confidence": "high",
"source_url": "https://www.sec.gov/Archives/edgar/data/1283699/000128369926000101/tmus-20260630.htm",
"filing_date": "2026-07-23",
"filing_year": 2026,
"fiscal_year": 0,
"fiscal_year_end": "06/30",
"sales_relevance": "Urgent security needs",
"signal_category": "technology",
"technologies_mentioned": [
"AI"
]
}
}
curl https://signals.autobound.ai/v1/signals/2d069d1a-602e-4f61-a8fa-0cc1fbc4ed29 \
-H "X-API-KEY: $AUTOBOUND_API_KEY"curl -X POST https://signals.autobound.ai/v1/companies/enrich \
-H "X-API-KEY: $AUTOBOUND_API_KEY" \
-H "Content-Type: application/json" \
-d '{"domain":"t-mobile.com","limit":20}'Long text fields are shortened on this page.
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