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Posted by Einenlum 14 hours ago

Claude for Legal(github.com)
106 points | 95 comments
droidjj 13 hours ago|
As a lawyer, I'm excited about this, but there are two roadblocks that I'm not sure how Anthropic will navigate:

(1) For non-lawyers who use these skills/connectors/whatchamacallits to try to get legal advice, their communications are not protected by attorney-client privilege. This will absolutely bite some people in the ass.

(2) If a lawyer uses this with confidential client information (which, to the uninitiated, doesn't just mean SSNs and bank account numbers, but "all information relating to the representation of a client") and forgets to toggle off "Help improve Claude" in their settings, they have possibly (maybe even likely) committed malpractice.[1]

[1] https://www.americanbar.org/content/dam/aba/administrative/p...

bryant 13 hours ago||
Citation for #1 - https://harvardlawreview.org/blog/2026/03/united-states-v-he...

> Judge Rakoff of the Southern District of New York — addressing “a question of first impression nationwide” — ruled that written exchanges between a criminal defendant and generative AI platform Claude were not protected by attorney-client privilege or the work product doctrine.

Much more to it than this one-liner that I pulled out, but safe to say, don't rely on or put your legal defense etc. (or elements of it) into AI unless you want it discovered.

(not a lawyer, unlike OP, who might be able to refine what I highlighted with more precision)

abc123abc123 1 hour ago|||
Seems like a fair trade off if I would not be able to afford a lawyer. I'd take the "AI but not 100% confidential" any time compared with no help at all.
miki123211 11 hours ago||||
In the US, are Google queries about the law considered attorney-client privilege? What about library records? Browser history? Google Maps / Uber / car travel history (when traveling to an attorney's office)?

If somebody Googles "best attorney for murder NYC" a day after a murder is committed but before any case is filed against them (so they clearly had some reason to expect that case), could that be used as evidence?

weird-eye-issue 1 hour ago||
I'm not sure if you were actually asking the question but regardless the answer is that all of those absolutely can and are regularly used as evidence
dolebirchwood 12 hours ago||||
> exchanges between a criminal defendant and generative AI platform Claude were not protected by attorney-client privilege or the work product doctrine

Shouldn't that have been relatively clear to all parties involved? Maybe not to the defendant, who's apparently clueless.

The AI platform is not an attorney. A defendant's communications with an AI platform are therefore not communications between a client and their attorney, nor will the AI output constitute attorney "work product" because the AI platform is not an attorney.

Doesn't really come across as a novel problem, aside from AI being involved. I'm sure countless defendants have made the stupid mistake of talking about the facts of their case to persons other than their attorney, and those communications came back to bite them in the ass when discovered.

clickety_clack 13 hours ago|||
Can anyone be your lawyer, or does a lawyer have to be certified somehow?
xboxnolifes 13 hours ago|||
It is my understanding that they must be certified. You are allowed to represent yourself, but it is my understanding that a non-lawyer cannot represent you.
engineer_22 12 hours ago|||
You have to be admitted to the bar to practice law. Which is to say, other lawyers must recognize you as a lawyer, and this recognition can be taken away.
zaphirplane 38 minutes ago|||
I think they are asking about privileged communication
john01dav 12 hours ago|||
More practically, this means (in America) that you need a JD degree (4 year grad school), to pass an exam, and pass a(n oftrn horrifically thorough) character background check.
zaphirplane 39 minutes ago||
> pass a(n oftrn horrifically thorough) character background check.

Explains why so many let loose afterwards ;) jokes

nerdsniper 13 hours ago|||
For (1) it's so wild to me that if I pay a lawyer, they can run the same queries on these tools and they are protected by attorney-client privilege, but if I do it to help me prepare my defense, then the exact same queries would be subject to subpoena/discovery.

Does anyone know if there exists any OPSEC procedure for me to use third party tools like this for my own concerning legal questions that is both ethical and allows me to be confident that my interactions won't land in discovery documents?

apwheele 35 minutes ago|||
So not familiar with the caselaw around work product, but if you use an API tool directly and not the different chat tools, the queries are not permanently cached for anyone to give up in the end.

So basically if you use any of the CLI tools, there is nothing for OpenAI, Anthropic, etc. to give the courts.

Online ChatGPT (especially the free version), are apparently cached by OpenAI on their servers. (I am not sure if Claude Desktop caches the conversations locally or in the cloud as well, read the fine print if it matters!)

tjohns 12 hours ago||||
If you are preparing for your own defense and don't have an attorney (you're acting pro se), your own LLM use would likely be protected under work product doctrine. The court would extend you some of the same protections an attorney would have, for the limited purposes of preparing your case.

This is a very narrow exemption, however.

(You would also want to make sure you're using a paid AI plan with contractually guaranteed privacy protections, otherwise it could be construed as third-party communications, which implicitly waives privilege.)

See: Warner v. Gilbarco, Inc.

palmotea 13 hours ago||||
> Does anyone know if there exists any OPSEC procedure for me to use third party tools like this for my own concerning legal questions that is both ethical and allows me to be confident that my interactions won't land in discovery documents?

Isn't that a fundamental misunderstanding? Would "OPSEC" like that amount to destruction of evidence or contempt of court or something like that?

Like if all your incriminating documents are on some encrypted drive, it's not like that defeats discovery. You're supposed to decrypt them and hand them over.

nerdsniper 12 hours ago||
That’s absolutely part of my question. I’m not familiar enough with discovery to fully understand this.
bombcar 9 hours ago||
Discovery in a criminal trial is more limited than in a civil trial.

Your only real defense against discovery is to not have said it, or to have destroyed all records of it before the hint of discovery wafted on the wind.

tptacek 12 hours ago||||
Wouldn't that same logic exclude evidence from Google searches, like "how to get away with murder"?
nerdsniper 12 hours ago|||
Yes? Which makes it feel like the answer is just “No.” Unless you use Mullvad, TailsOS, and don’t log into the service. But I’m not sure if that’s “ethical” for Google/DDG searches and it’s not really possible for Claude/Kagi. I would assume that simply using a “secret” account isn't a magic way to avoid discovery either.
JumpCrisscross 12 hours ago||||
> if I do it to help me prepare my defense, then the exact same queries would be subject to subpoena/discovery

We need a law where someone can clearly designate a chat privileged, with severe consequences for mis-use.

cucumber3732842 11 hours ago||||
>For (1) it's so wild to me that if I pay a lawyer, they can run the same queries on these tools and they are protected by attorney-client privilege, but if I do it to help me prepare my defense, then the exact same queries would be subject to subpoena/discovery.

How's this any different than any professional license? You're basically paying for preferential treatment from the state in a given subject area.

lmm 3 hours ago||
> How's this any different than any professional license? You're basically paying for preferential treatment from the state in a given subject area.

Because it's got nothing to do with the professional part? Licensing should affect their practice of law, sure, but it shouldn't grant random other privileges.

AndrewKemendo 13 hours ago|||
Self host your own LLM
singleshot_ 12 hours ago|||
Why do you think this would be less discoverable than hosting your own email server?
QuadmasterXLII 12 hours ago|||
If you use a stateless client (like just rawdogging cli llama.cpp) there’s nothing to discover. Setting a program with an option to have logs to not do that could conceivably get you in trouble but using a widely used program that never had logs seems like it has to be fine. Maybe they could nail you for googling “which local llm approach generates logs?” also, don’t get nailed by your bash history!
kevin42 12 hours ago||||
Because you don't keep logs.
AndrewKemendo 10 hours ago|||
Because nobody would know about it unless you told them for some reason
nvr219 13 hours ago|||
You’d need to hand that mac mini over if subpoenaed
AndrewKemendo 10 hours ago||
Can’t hand over something that doesn’t exist if it’s running in a VM container and gets destroyed every 12 hours
tjohns 12 hours ago|||
#1 is a little complicated. Communications with an AI are possibly sometimes protected by work-product doctrine... but only if you're representing yourself as a pro se litigant, and strictly limited to mental impressions and opinion work product of counsel (in this case, extended to the pro se litigant). See: Warner v. Gilbarco, Inc.

There's a good summary of the current state of things here: https://www.akerman.com/en/perspectives/ai-privilege-and-wor...

Also worth noting that none of this is binding precedent, so expect this field to evolve over time.

SkyPuncher 13 hours ago|||
For #2, I’d expect you’d use this through an organization/business account that has data retention turned off by default.
shivekkhurana 2 hours ago|||
Slightly related: Amazon’s bedrock has better privacy guarantees. This seems to be skills that can be added to Desktop app, which can connect to Bedrock for inference.
soco 1 hour ago|||
Also in all seriousness, can we actually trust that setting? I might be paranoid, but that doesn't mean that the whole world hasn't broken my trust...
0gs 12 hours ago|||
what if either user uses these skills with offline weights? should help with 2), at least right?
colechristensen 13 hours ago|||
In the legal world are there certifications for handling privileged information?

For example in the medical world if you are a provider covered by HIPAA you must have a signed "Business Associate Agreement" with any party that handles the covered protected health information (PHI).

troupo 3 hours ago|||
> As a lawyer, I'm excited about this,

As in "I'm excited to win a lot of money dismantling hallucinated quotations and invalid assumptions"?

bethekidyouwant 11 hours ago||
It’s a bit of a moot point because the amount of times that your AI logs are going to be subpoenaed in your court case approaches zero.
unstyledcontent 13 hours ago||
Just remember that your AI chat history is not protected like attorney client privilege and can be used as evidence against you in court. If you talk to a lawyer and they use AI, those chats are privileged.
singleshot_ 12 hours ago||
No. If you talk to an attorney and they take reasonable precautions to maintain the integrity of the confidential attorney client relationship, the privilege is preserved. If not, not preserved.
bethekidyouwant 11 hours ago||
I don’t understand this situation .. where in your court case the prosecutor asks a judge to get a warrant for your AI chat logs … this is just not gonna happen.
weird-eye-issue 1 hour ago|||
I'm not sure if you're joking but there's actually active court cases right now where they have done just that

Just a few of the perps: Hisham Abugharbieh (Florida student murders), Jonathan Rinderknecht (Palisades Fire arson), Phoenix Ikner (FSU shooter), Ryan Schaefer (Missouri State vandalism)

There's also that thing involving somebody I think he used to be in the NFL and he was using ChatGPT to try to hide the body of his wife or something iirc

Digital evidence is huge for the last couple of decades and this is no different...

Also there was somebody who was just recently sentenced to life in prison for AI CSAM

But yeah I'm sure "this is just not gonna happen." lol

MrDarcy 11 hours ago||||
IANAL but I believe discovery is where this would happen.
weird-eye-issue 1 hour ago||
In most cases this would be coming up in a criminal case not a civil case so it would be through search warrants and subpoenas not discovery
oliver236 1 hour ago|||
why not?
Shank 13 hours ago||
It seems like they ripped out Lexis, which is probably one of the most important tools for lawyers: https://github.com/anthropics/claude-for-legal/pull/5.
dolebirchwood 12 hours ago|
> at partner request

Curious if Thomson Reuters (Westlaw) felt threatened if they were this compelled to moan about it. All it does is make me wonder how well these skills perform when paired with Lexis (if possible?) instead of Westlaw.

prima-facie 10 hours ago||
As someone who has represented themselves in tribunal before I'm definitely interested in this.

The only issue is that in some jurisdictions, like the UK, you can't just offer someone legal advice without being SRA accredited or FCA regulated. I.e. this would effectively make Anthropic a claims management firm under the UK law.

> Under article 89I of Financial Services and Markets Act 2000 (Regulated Activities) Order 2001 ("The Order"), advising a claimant or potential claimant, investigating a claim and representing a claimant, in relation to a financial services or financial product claim is a defined regulated activity.

https://www.fca.org.uk/freedom-information/dual-regulation-c...

ricardobeat 13 hours ago||
> for the legal workflows we see most

I'm a bit bothered by this line. Does it mean this is based on customer's sessions? Are they entitled to build knowledge bases for every profession, topic and workflow in the world using customer data?

lionkor 13 hours ago||
Yes they are training on your business's data so that their AI can replace your business later. If you don't believe it, name one thing they didn't train on.
hirsin 12 hours ago||
It definitely looks like the old tale come true - at Microsoft people would warn against using Google because then Google could figure out what we're working on, since it was pretty easy to tell where a query was coming from.

Sounded far fetched back then, and on the face of it illegal, but now it's just common sense I imagine.

dbbk 2 hours ago|||
And in what country? They know that the law is different in every country right?
DLarsen 13 hours ago||
"Are (legally and morally) entitled" vs "act as if they are entitled"... yes, a big question.
TrackerFF 12 hours ago||
This is why I think many of the current application-layer AI startup valuations are a bit iffy. When the big AI companies like Anthropic start expanding their vertical products, the calculus changes.

I'm just wondering how committed they'll be - I guess the edge some startups still have, is the fear that product suites from OpenAI / Anthropic / etc. will go the way of Google products, a year or two then straight to the morgue.

matusp 6 hours ago||
It's like asking what if AWS starts doing it, they have all the infrastructure in place. LLMs are just one cog. There is a lot on the application side they are not doing at all.
bigstrat2003 11 hours ago||
Every valuation in the AI space is iffy. Nobody actually has a solid business plan, only vibes, but that isn't stopping people from throwing money at them.
lostathome 12 hours ago||
I wonder what clients would think if they discovered their lawyer uses a chatbot with their confidential story. Even with redaction, patterns still emerge. Certainly I wouldn't be happy in any case.

I see this as a strong case for private AI, or an in-house stack.

Or I have to be missing something.

MrDarcy 11 hours ago|
Your lawyer uses cloud software, this is no different.
vb-8448 13 hours ago||
I guess at some point we will have lawyers, attorneys and judges using this stuff ... at the point lawyers will become kinda "seo"/"copywriter" experts on how to better trick the others LLM.
forshaper 13 hours ago||
Almost makes me want to get a law degree.
nozzlegear 12 hours ago|||
I mean, the laws are written down somewhere though. A human can still look at the actual law and surmise that the AI is feeding them bullshit.
macintux 11 hours ago|||
I think the problem is that laws overlap, with decades of case law clarifying their interactions. Looking at one law probably isn't enough to determine whether an LLM is lying to you.
einpoklum 1 hour ago|||
Human judges today often don't bother to look at "the actual law" and surmise that the human is feeding them bullshit.
gnerd00 12 hours ago||
the look on the face of the Court administrator upon hearing someone describe the "paperclip maximizer" problem.. ominous!
amelius 1 hour ago||
Great, this will finally help people in online forums write legal comments that make sense.
OkWing99 13 hours ago|
Anthropics New Playbook:

`/loop 2days /create-new-{insert-industry}-md-files`

This is only for PR. No one checks what's in those docs, or if these are real, valid or ethical. The goal here is for all news outlets to pick them up. You're not the audience.

Given the amount of free PR they can get from some AI-generated .md files, I'd probably do the same if I was on their boat.

Right now, I don't think any other AI company generates as much as slop as Anthropic does.

nozzlegear 12 hours ago||
There's going to be a "Claude for wiping my ass" at this rate.
ares623 13 hours ago||
It's like that short animation of a Kiwi bird getting high[1].

Each cycle gets shorter and shorter to sustain the high.

[1] https://www.youtube.com/watch?v=HUngLgGRJpo

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