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Justin M

@justinm.one

Working on security in tech. Opinions are my own :) If you have a large audience, please do not RT me

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16.12.2023
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Latest posts by Justin M @justinm.one

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Understanding Social Media Recommendation Algorithms

Great read. Really helps illustrate why we're in the mess we're in.
US gov policy is strongly influenced by the effects of these recommendation engines.

07.03.2026 21:41 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Caitlin KALINOWSKI over X

I resigned from OpenAl. I care deeply about the Robotics team and the work we built together.
This wasn't an easy call. Al has an important role in national security. But surveillance of Americans without judicial oversight and lethal autonomy without human authorization are lines that deserved more deliberation than they got. This was about principle, not people. I have deep respect for Sam and the team, and I'm proud of what we built together.

Caitlin KALINOWSKI over X I resigned from OpenAl. I care deeply about the Robotics team and the work we built together. This wasn't an easy call. Al has an important role in national security. But surveillance of Americans without judicial oversight and lethal autonomy without human authorization are lines that deserved more deliberation than they got. This was about principle, not people. I have deep respect for Sam and the team, and I'm proud of what we built together.

OpenAI head of robotics just resigned over company deal with the Pentagon saying…

β€œSurveillance of Americans without judicial oversight and lethal autonomy without human authorization are lines that deserved more deliberation than they got”

07.03.2026 19:05 πŸ‘ 5333 πŸ” 2071 πŸ’¬ 105 πŸ“Œ 171
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To strike 1,000 targets in 24 hours in Iran, the U.S. military leveraged the most advanced AI it’s ever used in warfare.

Anthropic’s Claude partnered with the military’s Maven Smart System, suggesting targets and issuing precise location coordinates. https://wapo.st/46BFe1T

05.03.2026 03:00 πŸ‘ 478 πŸ” 224 πŸ’¬ 700 πŸ“Œ 865

Breaking: Republican support for punching puppies has shot up to 100% after one of the remaining Republicans changed their party identification to independent.

07.03.2026 15:52 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

New poll reveals that most Americans do not support punching puppies, but it still remains popular among Republicans with 80% of the 5 remaining Republicans supporting it

07.03.2026 15:50 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Grammarly is using our identities without permission Grammarly’s AI stole my boss’s identity.

Grammarly is using our identities without permission

06.03.2026 21:00 πŸ‘ 230 πŸ” 114 πŸ’¬ 9 πŸ“Œ 32
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Why is Nextdoor showing me horrific headlines from the Bronx? Because an algorithm is prioritizing my engagement over my neighborhood.

This matters: platforms like this erode trust, and trust has never been lower.

From my talk at @creativemornings.bsky.social:

06.03.2026 17:08 πŸ‘ 19 πŸ” 2 πŸ’¬ 0 πŸ“Œ 1
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Trump Officials Attended a Summit of Election Deniers Who Want the President to Take Over the Midterms The meeting’s participants included Kurt Olsen, a White House lawyer charged with reinvestigating the 2020 election, and Heather Honey, the Department of Homeland Security official in charge of election integrity.

Videos and social media posts reviewed by ProPublica also show that several high-ranking officials attended a summit last month in which prominent conservative figures urged the president to follow through on this plan.

06.03.2026 17:04 πŸ‘ 31 πŸ” 16 πŸ’¬ 1 πŸ“Œ 1

tech CEO in 2026: My computer has anxiety.
venture capitalist in 2026: Here, have 200 billion more dollars.

child in 2006: My NeoPet is angry at me.
mom in 2006: No it isn't sweetie, go to bed.
mom to dad in 2006: We have an idiot boy. Our boy is a little idiot person. It's too late to fix him.

06.03.2026 16:04 πŸ‘ 4991 πŸ” 1001 πŸ’¬ 66 πŸ“Œ 9

Huh. And our president said "I guess" when asked about attacks on U.S. soil.
Probably not good.

06.03.2026 04:13 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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This shows the sort of data that Proton Mail, which prides itself both on end-to-end encryption and that it's only governed by Swiss privacy law, can provide to third parties. In this case, the FBI. @evystadium.bsky.social has more.

Scoop by @josephcox.bsky.social: www.404media.co/proton-mail-...

05.03.2026 23:29 πŸ‘ 1022 πŸ” 501 πŸ’¬ 50 πŸ“Œ 75

Bad, very bad. LLMs have an *intense* sycophancy problem.

05.03.2026 13:33 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Making a list (and checking it twice)

05.03.2026 05:15 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Stonk go to 0

04.03.2026 14:10 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
A screenshot of the Polymarket website showing a prediction market titled "Nuclear weapon detonation by...?" under the Geopolitics and Ukraine categories. The market displays three betting options with their current probabilities and "Buy Yes" or "Buy No" prices: "March 31" at 5%, "June 30" at 12%, and "Before 2027" at 22%. The total trading volume shown is over $843,000.

A screenshot of the Polymarket website showing a prediction market titled "Nuclear weapon detonation by...?" under the Geopolitics and Ukraine categories. The market displays three betting options with their current probabilities and "Buy Yes" or "Buy No" prices: "March 31" at 5%, "June 30" at 12%, and "Before 2027" at 22%. The total trading volume shown is over $843,000.

Polymarket has created a betting market on the use of nuclear weapons. Everyone involved in this should be put in prison for life.

04.03.2026 01:05 πŸ‘ 8121 πŸ” 2407 πŸ’¬ 260 πŸ“Œ 525

Just realized I should've been investing time in setting up Discourse in mailing list mode.
Oops. Oh well.

04.03.2026 01:32 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

???

04.03.2026 00:53 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I'm also on Google and I have an old account from the first days of Gmail.
Trust me, my position is not extreme. They've built a surveillance apparatus that would make George Orwell weep.

Download privacy badger to understand the extent of their infrastructure.

03.03.2026 17:49 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Seems reasonable TBH

03.03.2026 17:39 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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California introduces age verification law for all operating systems, including Linux and SteamOS β€” user age verified during OS account setup AB 1043 also requires OS providers to pipe a real-time age checker to every app developer who requests it.

My surface-level take on this: I think this is a reasonable law that implements device-based age verification and actually enhances our privacy.

It looks like they do not require ID verification and simply require OS providers to capture a user's broad age and make it available to apps.

03.03.2026 17:38 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I think both are appropriate. Their business model is surveillance - and if you ban surveillance advertising then you destroy their business model.

(So really, you don't have to explicitly ban those companies)

03.03.2026 17:19 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

… so about that consumer data privacy legislation we’re never going to get and even if we did would have a huge β€œlaw enforcement and safety” carve out? πŸ« πŸ€¦πŸ»β€β™€οΈ
THANKS I HATE IT

03.03.2026 15:33 πŸ‘ 2 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

Yes, of course. Because LLMs are being built by people who made social networks before, which were algorithms designed to amplify content that would reflect back your priors in another person’s voice. It’s ex-Facebook product managers making ChatGPT! Except more emotionally addictive this time.

03.03.2026 05:29 πŸ‘ 346 πŸ” 84 πŸ’¬ 5 πŸ“Œ 1
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Ars Technica Fires Reporter After AI Controversy Involving Fabricated Quotes Ars Technica has fired senior AI reporter Benj Edwards following an outrage-sparking controversy involving AI-fabricated quotes.

β€œArs Technica Fires Reporter After AI Controversy Involving Fabricated Quotes”

https://futurism.com/artificial-intelligence/ars-technica-fires-reporter-ai-quotes

As others have pointed out, this should improve the quality of their "AI" coverage as his stories were generally credulous industry PR

03.03.2026 09:53 πŸ‘ 25 πŸ” 4 πŸ’¬ 1 πŸ“Œ 2
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Samsung TVs stop spying on viewers in Texas. Here's how to disable ACR anywhere As Samsung settles a lawsuit over how its smart TVs collect and monetize viewing data using ACR, here's how the rest of us can limit the data we're sharing.

If you’d prefer to limit or disable ACR-style monitoring of your watching behavior, here’s where to look.

03.03.2026 13:39 πŸ‘ 11 πŸ” 9 πŸ’¬ 0 πŸ“Œ 0
03.03.2026 02:41 πŸ‘ 1389 πŸ” 255 πŸ’¬ 19 πŸ“Œ 4
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Methinks the backlash is growing. Probably not good for tech companies.

03.03.2026 01:28 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

BREAKING: Today Bernie Sanders is proposing new legislation to raise $4.4 trillion in taxes from America’s billionaires β€” a move that would virtually cut their massive fortunes in half.

A chunk of the money raised would go toward sending a $3K stimulus check to every person earning under $150K.

02.03.2026 14:35 πŸ‘ 4909 πŸ” 1142 πŸ’¬ 73 πŸ“Œ 154
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Motorola News | Motorola's new partnership with GrapheneOS Motorola announces three new B2B solutions at MWC 2026, including GrapheneOS partnership, Moto Analytics and more.

We're happy to announce a long-term partnership with Motorola. We're collaborating on future devices meeting our privacy and security standards with official GrapheneOS support.

motorolanews.com/motorola-thr...

02.03.2026 12:34 πŸ‘ 621 πŸ” 185 πŸ’¬ 51 πŸ“Œ 63

We gotta stop penetrating people with smartphones.

02.03.2026 00:03 πŸ‘ 2432 πŸ” 217 πŸ’¬ 136 πŸ“Œ 13