I received a letter from Jon L. Norinsberg, Esq., Pllc. What should I do?

Do not ignore it and do not reply before talking to a lawyer. Preserve the site as it is by taking dated screenshots and a scan, then fix what the letter cites so the record shows the changes and when they happened. The guides on this site explain what these letters usually say and how owners typically respond in the first week.

Is this every case the firm has filed?

No. The counts are federal dockets that name the firm in CourtListener's records, and the list shows the ones Suitcast has verified as website cases. State-court cases without a public source are not counted, so these numbers are a floor.

Why does the firm appear on this site?

Court filings are public records and the firm's name appears on each docket. Suitcast publishes counts and links to those records so business owners can see who is active in their state. It does not comment on the firm and it does not contact the businesses named as defendants.

Plaintiff law firm

Jon L. Norinsberg, Esq., Pllc

Jon L. Norinsberg, Esq., Pllc files website accessibility lawsuits against businesses. See where it files and what its complaints cite, then check whether your site has the same issues.

Federal dockets naming the firm

Last 90 days: 0
Last 12 months: 20
Most recent filing: Jun 1, 2026
Based in: New York
Files over: Website accessibility

Counts include federal filings from CourtListener and curated state filings with sources. State-court coverage is partial.

The short answer

Jon L. Norinsberg, Esq., Pllc, based in New York, is a plaintiff-side law firm named on 20 federal website accessibility lawsuit dockets in the last 12 months, 0 of them in the last 90 days, most recently on Jun 1, 2026. Counts come from CourtListener docket records and refresh daily.

Court records

Latest verified filings by Jon L. Norinsberg, Esq., Pllc

Newest first. Every row links to the court record.

Individual dockets are not linked yet

The counts above come from a CourtListener search of federal dockets that name Jon L. Norinsberg, Esq., Pllc. Each docket appears here once the daily ingestion verifies it as a website case. Meanwhile, the national filing list shows every verified case as it arrives.

Questions owners ask

What to do with a letter from this firm, and what these numbers include.

I received a letter from Jon L. Norinsberg, Esq., Pllc. What should I do?: Do not ignore it and do not reply before talking to a lawyer. Preserve the site as it is by taking dated screenshots and a scan, then fix what the letter cites so the record shows the changes and when they happened. The guides on this site explain what these letters usually say and how owners typically respond in the first week.
Is this every case the firm has filed?: No. The counts are federal dockets that name the firm in CourtListener's records, and the list shows the ones Suitcast has verified as website cases. State-court cases without a public source are not counted, so these numbers are a floor.
Why does the firm appear on this site?: Court filings are public records and the firm's name appears on each docket. Suitcast publishes counts and links to those records so business owners can see who is active in their state. It does not comment on the firm and it does not contact the businesses named as defendants.

Keep going

Check your site for what this firm cites

The free scan loads five public pages and lists the trackers that fire before consent and the accessibility failures complaints cite, so the conversation with your lawyer starts with facts.

Suitcast identifies risk indicators. It is not legal advice and does not determine compliance.