Trump administration lifts restrictions on Anthropic’s Claude models after cybersecurity alarm

Advertisement

Advertise with us

SAN FRANCISCO (AP) — The Trump administration has lifted restrictions on artificial intelligence company Anthropic's latest versions of its Claude chatbot, ending a weekslong ban tied to cybersecurity concerns.

Read this article for free:


or

Already have an account? Log in here »

To continue reading, please subscribe:

Subscribe and receive a limited-edition Free Press branded hat or tote.

Digital Subscription

One year of digital access for only $205*

  • Enjoy unlimited reading on winnipegfreepress.com
  • Read the E-Edition, our digital replica newspaper
  • Access News Break, our award-winning app
  • Play interactive puzzles

*First annual payment billed as $205.00 + GST for one year. This annual subscription will automatically renew at $233.00 + GST every 52 weeks (10% off the regular annual price of $259.35). Offer available to new and qualified returning subscribers only. Cancel any time.

To continue reading, please subscribe:

Add Free Press access to your Brandon Sun subscription for only an additional

$1 for the first 4 weeks*

  • Enjoy unlimited reading on winnipegfreepress.com
  • Read the E-Edition, our digital replica newspaper
  • Access News Break, our award-winning app
  • Play interactive puzzles
Start now

*Your next Brandon Sun subscription payment will increase by $1.00 and you will be charged $17.95 plus GST for four weeks. After four weeks, your payment will increase to $24.95 plus GST every four weeks.

SAN FRANCISCO (AP) — The Trump administration has lifted restrictions on artificial intelligence company Anthropic’s latest versions of its Claude chatbot, ending a weekslong ban tied to cybersecurity concerns.

Anthropic said Tuesday night that its AI model called Claude Fable 5 is now widely available. It’s also restoring access to its most powerful model, Mythos 5, but only to a select group of U.S.-based organizations approved by the federal government.

The Commerce Department blocked foreign nationals from using both AI models on June 12, a move that San Francisco-based Anthropic said forced the company to immediately take the products down for all users just days after it unveiled them.

President Donald Trump speaks before signing a presidential memo to the EPA on pollution control in vehicles, in the Oval Office of the White House, Monday, June 29, 2026, in Washington. (AP Photo/Jacquelyn Martin)
President Donald Trump speaks before signing a presidential memo to the EPA on pollution control in vehicles, in the Oval Office of the White House, Monday, June 29, 2026, in Washington. (AP Photo/Jacquelyn Martin)

Anthropic said in a blog post this week that the government’s concerns were sparked by a report from cybersecurity researchers at Amazon, Anthropic’s primary cloud computing provider. The company “had found a method of bypassing Fable 5’s safeguards” that enabled it to discover and potentially exploit software vulnerabilities, Anthropic said.

Officials have grown increasingly concerned since Anthropic warned earlier this year that its Mythos model was adept at finding software flaws in a way that could be weaponized by malicious hackers and threaten critical computer networks around the world.

Anthropic’s chief rival, ChatGPT maker OpenAI, also said Friday it is restricting the release of its new artificial intelligence model at the request of President Donald Trump’s administration.

OpenAI said its new AI product, called GPT-5.6 Sol, would be accessible only to a select group of government-approved customers for a temporary period.

Trump last month signed an executive order on AI oversight that established a framework for the federal government to vet the national security risks of the most advanced AI systems for up to 30 days before their public release. The order described participation by AI developers as voluntary, but the framework has not yet been fully developed.

FILE - Pages from the Anthropic website and the company's logo are displayed on a computer screen in New York, Feb. 26, 2026. (AP Photo/Patrick Sison, File)
FILE - Pages from the Anthropic website and the company's logo are displayed on a computer screen in New York, Feb. 26, 2026. (AP Photo/Patrick Sison, File)
Report Error Submit a Tip

More Stories

Manitoba gains doctors for third straight year, but loses at pandemic-level rate: report

Scott Billeck 5 minute read Preview

Manitoba gains doctors for third straight year, but loses at pandemic-level rate: report

Scott Billeck 5 minute read Updated: Yesterday at 7:44 PM CDT

Manitoba is adding doctors at a record clip — but it’s also losing them at a rate not seen since the depths of the COVID-19 pandemic, a physicians advocacy organization cautioned Wednesday.

Read
Updated: Yesterday at 7:44 PM CDT

‘Dynacare sucks’: premier muses about bringing lab services back into public system

Carol Sanders 6 minute read Preview

‘Dynacare sucks’: premier muses about bringing lab services back into public system

Carol Sanders 6 minute read Updated: Yesterday at 7:45 PM CDT

Premier Wab Kinew says Manitoba may bring Dynacare’s diagnostic lab services back into the public system rather than continue to sign contracts with the for-profit company.

“Dynacare sucks. They’ve made an absolute mess of this situation,” the premier said Wednesday, the day the company’s 350 employees reported back to work after the labour board halted their strike after just one day.

Kinew first made the remark about Dynacare in a CBC radio interview Wednesday morning and added he is “not happy with them.”

Dynacare performs the majority of non-emergency blood and urine tests in the province.

Read
Updated: Yesterday at 7:45 PM CDT

Trump administration lifts restrictions on Anthropic’s Claude models after cybersecurity alarm

The Associated Press 3 minute read Preview

Trump administration lifts restrictions on Anthropic’s Claude models after cybersecurity alarm

The Associated Press 3 minute read Wednesday, Jul. 1, 2026

SAN FRANCISCO (AP) — The Trump administration has lifted restrictions on artificial intelligence company Anthropic's latest versions of its Claude chatbot, ending a weekslong ban tied to cybersecurity concerns.

Anthropic said Tuesday night that its AI model called Claude Fable 5 is now widely available. It's also restoring access to its most powerful model, Mythos 5, but only to a select group of U.S.-based organizations approved by the federal government.

The Commerce Department blocked foreign nationals from using both AI models on June 12, a move that San Francisco-based Anthropic said forced the company to immediately take the products down for all users just days after it unveiled them.

Anthropic said in a blog post this week that the government's concerns were sparked by a report from cybersecurity researchers at Amazon, Anthropic's primary cloud computing provider. The company “had found a method of bypassing Fable 5’s safeguards” that enabled it to discover and potentially exploit software vulnerabilities, Anthropic said.

Read
Wednesday, Jul. 1, 2026

Ferraro, Skinner getting lay of the land before training camp starts

Mike McIntyre 8 minute read Preview

Ferraro, Skinner getting lay of the land before training camp starts

Mike McIntyre 8 minute read Yesterday at 5:45 PM CDT

They’ve both been around the NHL block a bit, but make no mistake, Stuart Skinner and Mario Ferraro are experiencing some “new kid at school” type jitters this week.

The pair were prized July 1 free agent signings by the Winnipeg Jets and are now quickly trying to get the lay of the land — from teammates and systems and structure to restaurants, schools and the best routes to the rink — in what is a frantic time on both a professional and personal level.

“It’s a big change, right?” Ferraro said Wednesday following a pre-training camp skate at the Hockey For All Centre.

“Like moving cities, getting settled somewhere else, with my family, my wife, my daughter, our two dogs. But I think it’s gone really well and smooth. We found a great place here, and we’re really happy with where we’re living.”

Read
Yesterday at 5:45 PM CDT

All quiet on the Hellebuyck front

Mike McIntyre 8 minute read Preview

All quiet on the Hellebuyck front

Mike McIntyre 8 minute read Tuesday, Sep. 8, 2026

Pull up a chair, folks, as we address the elephant in the room. Or, to be more precise, the decorated goaltender who is not in the room. Or on the ice. Or even in the city.

Not surprisingly, the Connor Hellebuyck situation took centre stage Tuesday as members of the Winnipeg Jets held their first media session following an informal, pre-training camp skate.

“We’re definitely going to get asked about it. That’s no chirp to anybody. I think that’s just the reality of the situation,” admitted veteran defenceman Dylan DeMelo, who took part in an hour-long practice at Hockey For All Centre that involved nearly every member of the organization.

With one very notable exception, of course.

Read
Tuesday, Sep. 8, 2026

Bumps in the road as students collect free bus passes

Maggie Macintosh 5 minute read Preview

Bumps in the road as students collect free bus passes

Maggie Macintosh 5 minute read Tuesday, Sep. 8, 2026

Alexis Enns left her guidance counsellor’s office empty-handed, but no less excited about starting Grade 12 — even though she still didn’t know how she would get there or her timetable — on Tuesday.

Read
Tuesday, Sep. 8, 2026