Law firms do not announce bad news on their own websites. They do not announce new software contracts either, and they rarely say when a merger is actually working. But a firm’s public footprint changes all the time, and those changes leave a trail. Every day we record the websites, public DNS records and LinkedIn pages of thousands of law firms, and compare each version with the last.
This autumn that trail produced four stories worth telling. One is the slow disappearance of a 95-year-old firm. One is an ordinary lateral move spotted before the press reported it. Two are market-wide patterns that nobody announces: which firms are setting up AI accounts, and how long a merger takes to show up in the numbers. We also cover what did not work, because a signal you cannot trust is worse than none.
1. Weil's homepage rewrote itself as the firm came apart
On 28 October, Weil, Gotshal & Manges’ management committee recommended an orderly wind-down to its partners. It followed months of partner departures, an incoming leader who withdrew, and merger talks with Willkie Farr & Gallagher that ended on 23 October.
Weil.com never said any of that. It kept posting deals and rankings to the end. What it did do was quietly take things down. These are the changes we recorded, with the dates our crawler first saw them and the exact wording from the page:
A firm’s website will never announce its own decline. But it will stop claiming growth, and it will quietly take down the people who left.
Read honestly, most of these changes came after the press reports, not before. The website is a lagging record. It is still a useful one: each removal confirmed a story that was otherwise sourced to unnamed partners, and the podcast removal came well ahead of the news. The sharper tell is the language. A growth claim attached to a backfill appointment in September had disappeared by the end of October.
Weil’s public DNS records add a footnote. Like many large firms, it had verified its domain with both Anthropic and OpenAI. It also carried a verification record for a Microsoft Azure web app named weilmcp-dev. MCP is the protocol that lets AI assistants connect to a firm’s own systems, and the name suggests a development build of exactly that. It was in place by early June. Among the 6,458 law firms we verified, no other firm has a record like it. A record proves that the app was set up, not what it did, but it points to a firm that was still building for the future months before its partners started to leave.
2. Clyde & Co's aviation pages moved first
Large firms list named contacts on each practice page. When a name disappears from several of those lists at once and does not come back, someone has usually moved. On 29 September, Nick Harding disappeared from the contact lists of four Clyde & Co aviation pages (business jets, finance and leasing, fleet procurement, and non-contentious commercial aviation), and Kirstin MacDougall from the business jets page.
On 12 October, The Lawyer reported that Fladgate had hired both to launch an aviation finance practice. Clyde & Co’s own pages had shown the move 13 days earlier. A third aviation lawyer removed from the same pages that day now appears as an associate member at Quadrant Chambers.
This is not a distress story. Clyde & Co is hiring too: in late October it hired the former chief executive of Fiji Airways and Flybe into its aviation team. That is the point. A departure on its own is lateral churn. Distress looks like Weil: many departures in a short window, backfills described as growth, and leadership stories being taken down.
3. A quiet AI land grab is visible in DNS
When an organisation sets up a business account with an AI vendor, it is usually asked to prove it owns its email domain by publishing a short verification record in public DNS. Anthropic and OpenAI both use one. The records are public, so they show which firms have claimed their domain with each vendor, and when.
Adoption follows size. Among firms with more than 1,000 people on LinkedIn, 42% carry at least one of the two records and one in eight carries both. White & Case, Sidley, Gibson Dunn, Ropes & Gray and Mayer Brown have both. Freshfields and Norton Rose Fulbright have Anthropic only. Latham & Watkins and Dentons have OpenAI only.
The movement is the bigger story. Since our DNS monitoring began in late May, 151 verified law firms have added an Anthropic record and 20 have added an OpenAI record. Recent arrivals include Norton Rose Fulbright (Anthropic, 16 September), Mayer Brown (OpenAI on 22 September, Anthropic on 20 October), Allens (OpenAI, 8 October), Dechert (Anthropic, 13 October), Jenner & Block (OpenAI, 14 October), Khaitan & Co (Anthropic, 26 October), Davis Wright Tremaine (Anthropic, 27 October) and Vinson & Elkins (OpenAI, 29 October). Across all firms combined, about three new records appear every two working days.
Read these records carefully. A verification record shows a firm has claimed its domain with a vendor, often for a workspace or single sign-on. It does not prove a firm-wide contract, a production rollout or daily use. A missing record proves nothing either: firms can buy AI through legal-specific platforms or Microsoft products that need no such record. What the record does show is a decision someone in IT took on a specific date, and that is an early, dated sign of a buying process.
4. LinkedIn shows when a merger goes live, and how slowly it settles
Three transatlantic mergers went live within a month this summer: Winston Taylor on 1 June, Ashurst Perkins Coie at the end of June, and Hogan Lovells Cadwalader on 1 July. We record the number of people on LinkedIn who list each firm as their employer. Among roughly 1,200 firms with at least 300 people, only six saw that number fall by more than a fifth within two weeks in June or early July. Five of the six were merger parties, and each drop landed in the window its merger went live.
These are not job losses. They are people switching their profile to the new combined firm. What happens next is more useful. Between early August and mid-October, the typical large firm we track grew slightly, with a median change of about +0.6%. Every one of the six legacy pages kept shrinking, by about 1% a week: Taylor Wessing by 13%, Ashurst by 11%, and Winston, Hogan Lovells, Perkins Coie and Cadwalader by 7% to 8% each.
Fifteen weeks after its merger went live, the legacy Hogan Lovells page still listed 4,604 people. Integration takes longer than the press release suggests. For anyone selling into a merged firm, that slow drain is a useful marker: duplicate systems, contracts and teams are still being merged long after the launch day.
What did not work
- LinkedIn headcount is too slow for a collapse. Weil’s count fell from 2,986 in early July to 2,912 by mid-September, a 2.5% dip for a firm that was losing partners every week. Profiles change months after people do.
- Websites trail the press more often than they lead. Weil’s site confirmed most departures after they were reported. The early cases (the podcast, Clyde & Co’s aviation pages) are real, but they are the exception.
- Most removed names are noise. Without a check on the person’s profile page, roughly three in four apparent departures are reshuffles.
- We cannot see what we do not crawl. We read a sample of pages per firm, not every lawyer biography. We never saw Fladgate add the two lawyers from Clyde & Co, because their new profile pages were outside that sample.
How to use this
No single change here is a reason to act. Together they tell you which accounts are moving and roughly how. A practice losing its named contacts tells you where a team is about to land. A firm that has just claimed its domain with an AI vendor is in the middle of a buying decision. A merged firm whose legacy page is still draining is still consolidating systems. And a firm whose website has stopped claiming growth is worth a closer look before it shows up in the news.
How we measured this
- The base is 6,458 law firms whose identity we have verified. Website changes come from repeat crawls of a sample of pages per firm, compared version against version. Dates are when our crawler first recorded a change, so the real change happened on or before that date.
- All quoted website wording is exact text from our stored copies of the pages. Departures and moves are those reported in the press articles linked. We name individuals only where the press has already reported their move.
- AI vendor records are the public DNS TXT records "anthropic-domain-verification" and "openai-domain-verification", using the latest record per firm on 1 November 2026. A firm counts as new when the record first appeared after our earliest snapshot of its domain (our monitoring began on 29 May 2026). 146 of the 151 new Anthropic records, and all 20 new OpenAI records, appeared on domains whose earlier records we had read in full. A gap in our DNS snapshots between late June and early August means some records first seen on 4 August were added during that gap.
- Size bands use the number of people listing each firm on LinkedIn. 2,034 verified firms have no matched LinkedIn page and are left out of the size chart.
- Merger figures are weekly averages of people listing each firm on LinkedIn, compared with the last full week before go-live, and from the week of 3 August to the week of 12 October for the later trend. These counts reflect profile updates, not hiring or redundancies.
- Departure precision comes from a manual review of the strongest candidates across all monitored firms, checked against press reports and each person’s profile page.
We will keep reading. The next Weil will not announce itself on its homepage either, but it will start removing names.