Find the public companies that just reported a cybersecurity incident to the SEC
The sentence
Data, Find, SEC filings: "Item 1.05" in 8-K filings since August 30, 2026. Then Enrich the companies with one research question: "Search the news for a cyberattack, ransomware attack or data breach at this company reported in August, September or October 2026. What happened, when was it found, and what was affected?"
Since 2023 a US public company has four business days to file an 8-K under Item 1.05 once it decides a cybersecurity incident is material, so searching the filings' full text for that item finds the incidents as they're reported. The search came back in seconds with five companies and the filing behind each. The research column then shows why the filings matter: the news had covered two of the five, Novocure and Boston Scientific, while for the three smaller companies the 8-K was the only public account.
- Searched
- 8-K filings since August 30, 2026 for "Item 1.05"
- Found
- 8 filings from 6 companies, in about 2 seconds
- Cybersecurity incidents
- 5 companies, each with a link to its filing
- Websites
- 4 matched as Sure, 1 fixed by hand
- In the news
- 2 of 5 (Novocure, Boston Scientific)
- Cost
- Search included; sheet 5 credits and $0.14 of AI, 25 seconds
Build
- 1
Search the full text of every 8-K
Data, Find, SEC filings. The words go in quotes ("Item 1.05"), Events (8-K) is the only filing type, and the date goes back to August 30.
Item 1.05 is "Material Cybersecurity Incidents", the section of an 8-K a company files when it decides an incident matters to investors.
- 2
Fix a website in place
Four websites were matched as Sure. Park Dental Partners was given park.edu, marked Likely, which is Park University. Typing parkdental.com over it fixes the row before anything is enriched.
- 3
One research question, searched on the web
Enrich 5 opens a sheet with the five websites already in it. One AI column, "In the news", asks what was reported about an attack in August to October 2026: what happened, when it was found, what was affected, with the source.
Search the web too is ticked, so each company gets its own web searches and the best pages are read, not just its homepage. Before it runs, the sheet estimates the AI: about $0.14.
Run
- 4
Five companies in 25 seconds
Each company's usual columns (company facts, tech, security, filings and more) and the research question run at once. The whole sheet took 25 seconds.
Result
- 5
Six companies, eight filings
Astrana Health, Park Dental Partners, Nutex Health, Novocure and Boston Scientific, each with the number of filings, the latest date, where it's based and a link to the filing. Park Dental and Nutex filed twice: the first report and an update.
The sixth, Agassi Sports Entertainment, matched in an exhibit of an 8-K about other matters and had no website, so it started unticked.
- 6
What the news said, and what it didn't
Novocure: unauthorized access found in mid-August 2026, internal ID numbers for over 1,400 US patient records exposed, no treatment devices reached, from the company's statement of September 1. Boston Scientific: an incident on August 25, with an update on its news site on September 22.
For Astrana Health, Park Dental and Nutex Health it answered "None found" and said why: the searches turned up nothing about them. Their incidents are public only in the 8-Ks, which is what the SEC search is for.
5 credits for the sheet and $0.14 of AI (65,251 tokens), billed by Anthropic on the owner's own Claude key.
What happens next
- 7
The filing itself, one click away
Each row links to its filing on sec.gov. Astrana Health's 8-K of September 23 describes social engineering attempts by threat actors impersonating staff, an outside forensics firm, law enforcement notified, and private information on its servers accessed.
Watch this search runs the same search every week and reports new filers, and Download CSV takes the sheet with you. Nothing is stored on our side.
Questions
- Does searching SEC filings cost credits?
- No, searching and previewing are included. Credits are used when you enrich the companies: 1 a row for the default columns, plus the AI questions you add, which run on your own AI key or the AI included in your plan.
- Why did the research column say "None found" for three companies?
- It answers only from what it finds and says why when it finds nothing. Here the web searches turned up no news about the three smaller companies' incidents, so it said so rather than guess. Their 8-Ks are linked on every row.
- Can it tell me about new filings as they come in?
- Yes. Watch this search checks the same search on a schedule and reports companies that weren't there before, or an agent can run it weekly and send the new companies to your CRM.
Build this one in a sentence
500 credits included, no card. Nothing sends until you say so.