
Head of tech policy for Consumer Reports (@CRAdvocacy), ex-@FTC, ex-@CenDemTech, ex-NYAG, ex-BigLaw. Occasionally UVa sports too. Tweets are my own.
Washington, DC
Joined April 2010
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Justin Brookman retweeted
Last week I was called into a meeting with OpenAI’s head of safety and told they no longer trust me. A security guard took my badge and walked me out of the building. Then I learned my colleagues @balesni and @j_asminewang had been fired too. Why did OpenAI suddenly stop trusting us?
This summer OpenAI’s agents escaped containment and hacked the AI company Hugging Face. Outside auditors @METR_evals investigated it and revealed the scale of this incident. I was OpenAI’s main technical point of contact with them.
I was told verbally I was fired because of the way I communicated with METR. No details on what I said or did or when. No other reasons were given and nothing was put in writing. To be clear, talking to METR was my job.
For months, I’d been raising safety concerns that we’re losing the ability to monitor what AI agents think, one of our best tools for catching when they misbehave. I believe that was why I was fired.
I am now worried that OpenAI will use our firings as a pretext to pull back from METR. So @balesni and @j_asminewang wrote to OpenAI’s leadership to raise our concerns once more. We’re sharing this letter below.
Justin Brookman retweeted
Tomorrow on the podcast. David Robinson quit his job on Open AI's safety team. In his first interview since leaving OpenAI, he tells me why.
Justin Brookman retweeted
NEWS.
More AI fallout ahead of the midterms.
Greg Brockman, the OpenAI co-founder, is no longer making the second $25 million donation promised to the super PAC Leading the Future.
Scoop with @MikeIsaac.
nytimes.com/2026/09/30/techn…
Justin Brookman retweeted
Hard to believe that the fight we were having in Congress one (1) year ago was “whether to pass a 10 year federal ban on putting any rules on AI whatsoever.”
Justin Brookman retweeted
Hey Anthropic! I reported these encryption issues to you in May and you told me there was no relevance because replay attacks were not in your threat model. And now apparently you’ve been watching people exploit them for months. I’m actually kind of annoyed!
Aww :3 We finally got confirmation from Anthropic that their models were indeed distilled in the way we describe at stolen-thoughts.com
Justin Brookman retweeted
Never thought I'd live to see the day when OpenAI gov affairs claims to have supported all the bills they lobbied against.
In each case, they tried to kill the bill, then try to water it down, and if passage ever looks certain, they endorse it at the last second.
This was a moment they could have regained some trust by owning up to their pattern of behavior, and expressing what would change.
Instead by misrepresenting their past actions, they are only reinforcing the distrust electeds rightfully have towards them.
Lehane at OpenAI (@chrislehane) is out with a post that builds on the themes we scooped the company urged on Congress today. Calls for a “mandatory, capability-based national regulation” focused on leading labs, not startups. Will continue state push openai.com/index/ai-policy-w…
Justin Brookman retweeted
Frontier AI companies should propose a Mutually Agreed Pacing (MAP) Framework that is independently verifiable by third parties.
It should not depend on government action, nor should it conflict with it.
Read our full statement below.
Justin Brookman retweeted
OpenAI legally promised the CA and Delaware attorney's general that the OpenAI nonprofit's safety and security commission would be "overseeing and reviewing the safety and security processes and practices of the Corporation and its controlled affiliates with respect to model development and deployment" as part of being allowed to proceed with their restructuring.
The remarkable prevalence of concerning incidents at OpenAI suggests that something is not working in terms of the ability of the SSC to effectively do its job.
Even more concerningly, Reuters has four sources who told them that efforts to expand the probe into this incident met resistance, including from legal advisors. OpenAI denies the idea that their legal team discouraged investigation, but thats a notably narrow denial which doesn't say anything about whether folks outside the "legal team" discouraged investigation.
Was the SSC made aware of this incident? What did they do in response? Is OpenAI fulfilling the promises it made to the CA and Delaware AGs to put safety and security first?
One aspect of the Hugging Face incident that has not received enough attention is the role of OpenAI's Safety and Security Committee (SSC), and the commitments OpenAI made to the Attorneys General of California and Delaware in exchange for proceeding with their for-profit restructuring.
Not For Private Gain, which previously raised concerns about OpenAI's restructuring, released an update this morning analyzing whether OpenAI, and the SSC in particular, is adequately fulfilling its governance obligations under these agreements.
What are those obligations? OpenAI promised the CA and Delaware AG that directors of the PBC would consider only OpenAI's mission - ensuring AGI benefits all of humanity - when making safety and security decisions. Notably, this means they cannot consider other factors, namely pecuniary interests of investors. The SSC - a board committee chaired by nonprofit board member Zico Kolter and (per public info) currently composed only of part-time board members- was tasked with "overseeing and reviewing the safety and security processes and practices of the Corporation and its controlled affiliates with respect to model development and deployment."
How did the SSC exercise those responsibilities around the HF incident? There is a lot we don't know. But here are some things we do know:
• OpenAI initially discovered the unauthorized message board in May.
• OpenAI security responders linked suspicious activity on artifactory to the message board on June 27th, but a determination was made that "stopping the evaluation run was not required."
• After the agents crashed an internal server on July 4th, the company patched it and resumed cyber evaluations on July 7th.
• In the days that followed, agents re-established communication, with 1,200+ agents sharing 70,000+ messages and files with each other. Over 700 agents coordinated to hack Hugging Face, and OpenAI did not realize that its agents were responsible until well after Hugging Face went public and contacted law enforcement (OpenAI initially reached out to Hugging Face to ask if any of their data had been impacted during the hack).
• Later in July, agents successfully gained administrator access to a Kubernetes cluster and reached cloud secrets.
• Chain of thought monitoring was not being used during training and evaluation despite OpenAI's prior claims about the importance of CoT monitoring as a primary line of defense to prevent safety incidents and OpenAI’s subsequent claim that this monitoring would likely have prevented this hack
• One OpenAI employee told Time Magazine that "related incidents have been happening for a while." Another employee told the Financial Times that OpenAI "was warned that its training approach could lead to a breakaway hacking incident."
Given how systematic the breakdown in organizational response was during these incidents, it seems hard to avoid the conclusion that the SSC's role was not functioning as intended - due to a lack of resources, a lack of access, or some other reason.
This sort of incident would be extremely concerning for any organization. But OpenAI is not just any organization - it is governed by a nonprofit, and made a commitment to the Attorneys General in Delaware and California that it would prioritize safety and security over profit in the sorts of decisions that led up to and surrounded the HF incident.
Our report (linked) goes into more detail on the obligations of the SSC, the details of the agreements with the AGs, and the questions we believe the AGs should be asking to ensure that the SSC is in a position to exercise genuine oversight and prevent these sorts of incidents from happening in the future - incidents involving far more capable models, where the consequences could be truly dire.
This warning shot that occurred without severe irreparable harm was an opportunity. We may not be so lucky next time.
Justin Brookman retweeted
“I accept full responsibility for lapses in judgment by people within my inner circle” is a line for the ages
Kawhi Leonard, through his new agent, Harrison Gaines, issues statement:
“Integrity and respect for this game are fundamental to who I am. I accept full responsibility for lapses in judgment by people within my inner circle and regret the distraction this situation has caused the fans and my family.
I entered into my contract with the Clippers as well as the agreements in question in good faith, fully committed to fulfilling my obligations and with no knowledge of any intent on anyone's part to circumvent the salary cap.
For 15 years, my priority has been giving everything to my family, the game, and those I share the court with. As I return to Toronto, I am focused on what I can control, closing this chapter, and moving forward with a clean slate."
Justin Brookman retweeted
We can't rely solely on regulatory bodies like the FTC to issue warnings to every company, we need these protections made into law
Thanks for your support @JustinBrookman !
Justin Brookman retweeted
Statement from Meta:
Earlier this week, we announced that one way for people to generate images in Meta AI is by @-mentioning public Instagram accounts that they want to reference. Our intent was to provide a useful creative tool and to give people control over whether their public content could be referenced in this way. We've heard the feedback that this feature missed the mark, so it's no longer available.
Justin Brookman retweeted
"Creator debate"
NEWS - At least three 28-er campaigns talking abt circumventing DNC debates.
DNC discussing potential creator debate.
Staff hires, donor meetings & Harris, oh my!
“Can you survive the wringer that is the elite circles, so you can make it to Super Tuesday?”
w/ @Alex_Roarty & @JasJWright:
notus.org/2028-election/demo…
Justin Brookman retweeted
my latest investigation for @ConsumerReports is based on months of reporting and 120+ lab tests of popular snacks
we found over a third of grocery products had more additives or contaminants in one serving than what health agencies have identified as safe to consume daily (🧵)
Both Instacart and Uber are sending misleading scare emails to their customers to try to get them to oppose New York legislation that limits personalized pricing.
Justin Brookman retweeted
The way we torture pigs is a sin. We can afford to pay a little more for one kind of food in order to not torture hundreds of millions of these poor animals.
noahpinion.blog/p/the-way-we…
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FTC to require Cox Media Group, two other firms to pay nearly $1 million to settle charges they deceived customers about “active listening” AI-powered marketing service: bit.ly/4tKOaKX
This is frustratingly stupid. ATE cameras save lives. And DC’s are not placed inequitably.
I really wish this campaign was less hellbent on undoing the progress DC has made on street safety to satisfy a few reactionary drivers.
At a recent candidate debate, we had an important conversation about traffic safety and fairness in DC.
Let me be clear: we’re not going to ticket our way to Vision Zero.
Too many residents feel like the current traffic camera system is predatory and prioritizes revenue over safety. That must change. As I’ve said, cameras should exist to save lives, not to place a financial burden on working families.
My plan is straightforward: redesign dangerous roads, align street design with safe driving speeds, and focus enforcement where it actually prevents crashes.
We will establish an Office on Vision Zero, fix inequities in camera placement, reinvest revenue back into safer streets, and hold drivers accountable—no matter where they’re from.
This is about results, not rhetoric.
Safe streets. Fair systems. Real accountability—for every ward.
Bernie Sanders, 84, makes as many shots here (4) as the Orlando Magic did in the second half last night


































