Techmeme: OpenAI details efforts to secure its ChatGPT Atlas browser against prompt injection attacks, including building an “LLM-based automated attacker” (Rebecca Bellan/TechCrunch)

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December 23, 2025, 10:55 AM

Top News

Heather Somerville / Wall Street Journal:

The US FCC bans imports, marketing, and sales of new foreign-made drones and components, including from China's DJI and Autel, citing national security concerns — American customers hoarding products in anticipation of restrictions against popular Chinese manufacturer DJI and a smaller competitor, Autel Robotics

More: Politico, The Verge, PCMag, Reuters, US FCC, Digital Trends, Modern Diplomacy, PetaPixel, DroneXL.co, Android Authority, Tom's Guide, The Independent, CNN, Fox News, DroneDJ, The Hacker News, The Hill, Associated Press, New York Times, Telecompaper, TechNode, and Bloomberg

X: @brendancarrfcc and @fcc. Mastodon: @SuffolkLITLab@esq.social

Forums: r/radiocontrol, r/technology, r/politics, and r/fpv

Rebecca Bellan / TechCrunch:

OpenAI details efforts to secure its ChatGPT Atlas browser against prompt injection attacks, including building an “LLM-based automated attacker” — Even as OpenAI works to harden its Atlas AI browser against cyberattacks, the company admits that prompt injections …

More: OpenAI, Gizmodo, The Decoder, Digit, WinBuzzer, The Indian Express, Digital Trends, and KnowTechie

X: @dfinke, @xiangyuqi_pton, and @_lamaahmad

Forums: r/artificial, r/BlackboxAI_, r/BetterOffline, and r/firefox

Juli Clover / MacRumors:

The European Commission says Apple will bring AirPods-like pairing and iPhone notification access to third-party devices under the DMA in iOS 26.3 in 2026 — The European Commission today praised the interoperability changes that Apple is introducing in iOS 26.3, once again crediting the Digital Markets Act …

More: Engadget, Cult of Mac, SammyGuru, and SamMobile

Bluesky: @gateklons. Forums: Hacker News, r/europe, and MacRumors Forums

Bonny Chu / Fox News:

The Pentagon partners with xAI to embed the company's frontier AI systems, based on the Grok family of models, directly into GenAI.mil as soon as early 2026 — Grok will be deployed across systems serving 3 million military and civilian personnel by early 2026

More: U.S. Department of War, Gizmodo, The Information, xAI, Benzinga, Crypto Briefing, Townhall, TESLARATI, and Sherwood News

X: @silvermanjacob. Bluesky: @nicholasgrossman, @therao, @grumpyoldveteran, @alejandrobriceno, and @spiritualmantis. Forums: r/BetterOffline

Reece Rogers / Wired:

Google's Nano Banana Pro and OpenAI's ChatGPT Images can make nonconsensual bikini deepfakes from photos of fully clothed women; Reddit bans r/ChatGPTJailbreak — Users of AI image generators are offering each other instructions on how to use the tech to alter pictures of women into realistic, revealing deepfakes.

More: Associated Press. Bluesky: @hypervisible.blacksky.app. Forums: r/artificial

Yueqi Yang / The Information:

Brett Harrison, the former president of FTX US, raised $35M for his new global exchange AX, which offers perpetual futures, a source says at a $187M valuation — Brett Harrison, the former president of FTX US, has raised $35 million for his startup Architect Financial Technologies, which offers a global perpetual futures exchange.

More: Chicago Business and Crypto Briefing

Kate Duguid / Financial Times:

US companies sold $1.7T of investment-grade bonds in 2025, nearing the $1.8T 2020 record, driven by AI infrastructure borrowing; Goldman says AI makes up ~30% — Investment-grade borrowers have issued $1.7tn of bonds this year, closing in on 2020s Covid debt rush

More: Reuters, Silicon UK, Tech in Asia, and Semafor

Bloomberg:

ServiceNow agrees to acquire cybersecurity startup Armis for $7.75B, set to close in H2 2026, pending approvals; Insight acquired Armis in a $1.1B deal in 2020 — ServiceNow Inc. has reached a deal to buy the cybersecurity startup Armis in a deal valued at $7.75 billion, representing its largest acquisition to date.

More: CyberScoop, Globes, CRN, The Information, Investor's Business Daily, MarketWatch, CNBC, Reuters, Bloomberg Law, Axios, Constellation Research, Wall Street Journal, Business Wire, VINnews, and Benzinga

MiniMax:

China's MiniMax releases M2.1, an upgrade to its open-source M2 model that it says has “significantly enhanced” coding capabilities in Rust, Java, and others — MiniMax has been continuously transforming itself in a more AI-native way. The core driving forces of this process are models …

X: @arafatkatze, @yashasgunderia, @tokenbender, @tphuang, @rudrank, @minimax__ai, @goosewin, and @minimax__ai. Forums: r/singularity

Bloomberg:

Samsung's Harman agrees to acquire ZF's radar and automotive computing driver-assistance business for €1.5B, as the European auto-supplier sector struggles — Samsung Electronics Co.-owned Harman International is buying the advanced driver assistance systems business of Germany's ZF Group …

More: Samsung Newsroom, Reuters, Korea Joongang Daily, Wall Street Journal, electrive.com, SammyGuru, Analytics India Magazine, SamMobile, Automotive World, and KED Global

Financial Times:

Despite concerns, Labour MPs and other left-wing UK politicians stay active on X; the UK government says it stopped paid ads in 2024, after spending £9M in 2021 — Despite concerns, politicians continue to use Elon Musk's platform in search of a ‘civilised debate’ with constituents

Reuters:

Chinese short-video app Kuaishou's Hong Kong stock fell as much as 6% to ~$8, the lowest since November 21, after it was hit by a cyberattack on December 22 — Shares of Kuaishou (1024.HK) dropped by as much as 6% on Tuesday to HK$62.70 ($8.06), their lowest since November 21 …

More: South China Morning Post, The Cyber Express, and Dow Jones Newswires

Angus Whitley / Bloomberg:

The Canada Pension Plan Board and Australia's Goodman agree to invest $2.6B+ in data centers in Frankfurt, Amsterdam, and Paris, starting to build in June 2026 — The Canada Pension Plan Investment Board and Australia's Goodman Group agreed to set up a multibillion dollar European data center business …

More: DatacenterDynamics, Verdict, Capital Brief, Telecompaper, and Dow Jones Newswires

Joe Rossignol / MacRumors:

Italy's competition watchdog fines Apple €98.6M, saying the company's ATT rules are “disproportionate” and “harmful” to app developers and advertisers — Italy's Competition Authority (AGCM) has imposed a €98.6 million ($116 million) fine on Apple over its App Tracking Transparency feature.

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From Mediagazer

Benjamin Mullin / New York Times:

Paramount completes its $110B acquisition of WBD, creating Skydance and putting David Ellison in control of Hollywood studios, streamers, and cable networks

Michael Schneider / Variety:

Amazon's Prime Video acquires exclusive global rights to the Primetime Emmys under a six-year deal from 2027; sources say Prime Video will pay ~$15M per year

New York Times:

Disney is seeking an injunction in US District Court to block the FCC from conducting an unusual, early review of eight ABC-owned station licenses

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More News

Jordan Fabian / Bloomberg Law:

The US says China is engaging in unfair trade practices in the chip sector, but holds off on imposing additional tariffs on chip imports at least until mid-2027

More: Reuters and NewsMax.com. Forums: Slashdot

Keith Bradsher / New York Times:

Chinese automakers delay plans to mass-produce self-driving vehicles as Beijing becomes more cautious, after a fatal Xiaomi crash in March caused public concern

More: UKTN, Semafor, and BBC

Ivan Zhao / @ivanhzhao:

How AI can work across scales, from individuals to organizations to economies, like steel and the steam engine before it, as AI arrives as “infinite minds”

X: @kevinweil, @_sholtodouglas, @jefftangx, @danielscrivner, @mvernal, @xiz25, @shubroski, @danifesto, @saranormous, @alth0u, @samhli_, @matt_slotnick, @gormankind, @kunalslab, @camillericketts, and @auchenberg

Bloomberg:

Sources reveal inconsistencies in Megaspeed's chip inventory, as the US probes the Singapore AI startup over alleged Chinese ownership and Nvidia chip smuggling

More: DigiTimes and Sinocism

X: @jcmittelstaedt. LinkedIn: Kari Lindberg

Financial Times:

Sources: ByteDance has made preliminary plans to spend ~$23B in AI capex in 2026, up from ~$20B in 2025, and has budgeted ~$12B for AI processors

More: Benzinga, New York Times, City A.M., Capacity, and Reuters

Earlier Picks

The Information:

Sources: Nvidia's DGX Cloud is merging with the engineering unit, pivoting from selling cloud services to enterprises to supporting internal AI development

NBC Los Angeles:

Vince Zampella, head of EA-owned Respawn Entertainment, ex-CEO of Infinity Ward, and co-creator of Call of Duty, died on December 21 at 55 in a single-car crash

More: Business Today, BBC, Forbes, Los Angeles Times, New York Post, Mercury News, Engadget, Carscoops, TechRaptor, The Guardian, The Gateway Pundit, Comic Book, Kotaku, Windows Central, Rock, Paper, Shotgun, Al Jazeera, TheGamer, The US Sun, UPI, Neowin, ABC, Tech Times, France 24, CBS News, Ars Technica, VINnews, Eurogamer.net, Suggest, TMZ.com, NBC News, Video Games Chronicle, San Francisco Chronicle, GamesRadar, Deadline, Push Square, GamingBolt, Washington Post, Dexerto, Whittier Daily News, Mashable, Game File, GamesBeat, E! Online, Screen Rant, The A.V. Club, Watcher Guru, PocketGamer.biz, The Hollywood Gossip, Australian Financial Review, Tech4Gamers, The Game Business, GamesIndustry.biz, The Daily Caller, The Verge, Pure Xbox, New York Daily News, Nintendo Life, Polygon.com, Metro.co.uk, Destructoid, XboxEra, PC Gamer, Game Developer, Game Informer, Nintendo World Report Updates, WCNC-TV, The Hollywood Reporter, Variety, Blue's News, GameSpot, Just Jared, and Stevivor

X: @ea, @geoffkeighley, @respawn, @noobde, @donaldmustard, @battlefield, @qwik, @romero, @callofduty, @rkrigney, @genepark, @genepark, and @geoffkeighley

LinkedIn: Johanna Faries, Eddie Stubbington, Simon Zhu, and Ryan Lastimosa

Bluesky: @sirlarr, @momoxmia, @dannyodwyer, @thetrin.blacksky.app, @teanah, @mhwilliams, @thegoldenbolt.net, @dmc-ryan, and @nkevros

Z.ai:

Chinese AI startup Z.ai releases GLM-4.7, an open-weight model that Z.ai says delivers significant improvements in coding performance compared to GLM-4.6

More: Hugging Face, eWeek, South China Morning Post, WinBuzzer, Pandaily, Implicator.ai, and TestingCatalog

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Forums: Hacker News, r/LocalLLaMA, and r/LocalLLaMA

Sarah Perez / TechCrunch:

OpenAI rolls out Your Year with ChatGPT, a Spotify Wrapped-like feature, to Free, Plus, and Pro users in the US, the UK, Canada, Australia, and New Zealand

Axios:

Sources: Erebor, Palmer Luckey's digital bank, raised $350M led by Lux Capital at a $4.35B post-money valuation; Erebor secured US FDIC approval last week

More: Blockonomi, Cryptonews, Bloomberg, Cointelegraph, The Information, and The Block

X: @iankar_, @mattzeitlin, and @tbpn. Forums: r/Columbus

Bloomberg:

Alphabet agrees to acquire data center company Intersect for $4.75B in cash, plus its existing debt, as part of its push to expand its AI data center footprint

More: Alphabet, Blockonomi, CNBC, Analytics India Magazine, Forbes, 9to5Google, Reuters, Chrome Unboxed, TechCrunch, Wall Street Pit, The Olympian, Investor's Business Daily, Financial Times, Constellation Research, Sherwood News, The Decoder, and The Keyword

X: @mindset4money_x, @rustybrick, @samsolid57, @danielnewmanuv, @zephyr_z9, @benbajarin, and @stocksavvyshay

LinkedIn: Mukund Mohan and Andres Pacheco. Mastodon: @carnage4life@mas.to

Forums: r/google, r/wallstreetbets, and Slashdot