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Anthropic is limiting access to its latest AI model, Mythos. The real risks may already be out there

Anthropic’s new AI model, Mythos, is causing a stir among cybersecurity experts and policymakers. The company says its new model is so skilled at finding and exploiting software vulnerabilities that it’s too dangerous to release. Instead, it is limiting access to a small group of major technology companies whose software is the foundation for many other digital services, hoping to give defenders time to strengthen their systems. Anthropic is not the only AI lab producing models with these kinds of capabilities, or considering similar release strategies to try to ensure cyber defenders have access to these systems before hackers do. OpenAI is reportedly preparing a new model—internally known as “Spud”—that could match Mythos in cybersecurity capabilities. According to a report from Axios, the company is also working on an advanced cybersecurity-focused system that it plans to release in a phased rollout to a small group of partners, again to try to give defenders a head start. Some ...

‘Good for Russia, good for China, bad for America’: how the Iran war is reshaping global economies and power

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The missiles may eventually stop for good. Oil tankers will once again pass through the Strait of Hormuz. But even if the tenuous two-week ceasefire gives way to a lasting end to hostilities, the world economy that emerges from the Iran War will bear little resemblance to the one that entered it. That is the conclusion of investors, economists, and strategists around the world. The common thread isn’t fear of a specific catastrophe. It’s something more unsettling: the sense that a series of permanent structural shifts—in supply chains, in geopolitical alliances, in the balance of economic power—have been accelerated by a war that nobody in power fully planned for. “It’s going to look fundamentally different for a while, no matter what,” said Steve Hanke , professor of applied economics at Johns Hopkins University. He summed up the new world order to be defined by the winners and losers of this unfolding disaster in three statements: “Good for Russia, good for China, bad for America.”...

Iran closes strait, challenges U.S. to rein in Israel: ‘the world is watching whether it will act on its commitments’

A ceasefire deal to pause  the war in Iran  appeared to hang by a thread Wednesday after the Islamic Republic closed the  Strait of Hormuz  again in response to Israeli attacks in Lebanon. The White House demanded that the channel be reopened and sought to keep peace talks on track. The U.S. and Iran both claimed victory after  reaching the agreement , and world leaders expressed relief, even as more drones and missiles hit Iran and Gulf Arab countries. At the same time, Israel  intensified its attacks  on the Hezbollah militant group in Lebanon, hitting commercial and residential areas in  Beirut . At least 182 people were killed Wednesday in the deadliest day of fighting there. The fresh violence threatened to scuttle what U.S. Vice President JD Vance called a “fragile” deal. Parliament speaker accuses US of breaking Iran’s conditions The Iranian parliament speaker said planned talks were “unreasonable” because Washington broke three of Tehr...

U.S. government is spending $88 billion a month in interest on national debt—equal to spending on defense and education combined

The problem with an increasing debt burden is that it costs more to maintain it: This is precisely the issue with which the U.S. Treasury is wrangling at present. As total U.S. national debt ticks over $39 trillion, the interest payments on that value are eye-watering: $529 billion for the first six months of the current fiscal year. A new budget update from the Congressional Budget Office (CBO) released yesterday highlights that the government—according to preliminary estimates—paid out the near-$530 billion between October 2025, when the fiscal year starts, and March 2026. This equates to more than $88 billion in interest payments a month, or more than $22 billion a month. That means the service payments on public debt are roughly equal to spending for the same period on both the Department of Defense’s military budget and the Department of Education. These two outlays contribute costs of $461 billion and $70 billion respectively. The net interest payments on public debt are als...

Why CEO Michelle Gass is thriving at Levi’s after stumbling at Kohl’s

In today’s CEO Daily: Fortune’s Phil Wahba interviews Levi’s CEO Michelle Gass. The big leadership story: Energy experts fret over the outcome of the Iran ceasefire. The markets: Down globally as Iran accuses the U.S. of violating the two-week truce. Plus: All the news and watercooler chat from Fortune . Good morning.  Yesterday, I chatted with Levi Strauss CEO Michelle Gass to ask her why she thinks her strategy is working so well, a question on many minds given that similar success eluded her when she was CEO at Kohl’s. Her conclusion: the Levi’s gig plays to all the strengths she’s developed over her long career, and the denim clothier was at the right place for her to take the reins. We spoke the day after Levi’s reported a stellar first quarter in which net revenue rose 14%—and those results may have quieted Gass’s critics for good. When Gass was first announced as Levi’s president in 2022—spending a year under the tutelage of CEO predecessor Chip Bergh before tak...

Why Trump’s 2027 budget could be the document that triggers a debt crisis

America’s long-term budget outlook just got a lot scarier. If the bond vigilantes are already circling, and if they’re looking for more reasons to dump U.S. bonds and push Treasury yields to crisis levels, they need do nothing more than read the newly issued Budget of the U.S. Government for Fiscal Year 2027 (starting Oct. 1, 2026). The document, compiled by the White House’s Office of Management and Budget (OMB), calls for big spending increases, chiefly for defense, and promises to finance the added outlays via revenues swelled by fantasy rates of economic growth and phantom savings. The document’s requests make an already dangerous outlook significantly riskier. The reason: If the expenditures blowout happens, and the rosy assumptions needed to offset the new outlays fail to materialize, America will edge even closer to a fiscal cataclysm prompted by a ruinous rise in interest expense. Almost all of these yearly reports take a comprehensive view of the important budget categories....

A Wall Street bank is giving workers earning under $100K over $6,000 in cash to get on the property ladder

American workers are up against a housing crisis so dire that many have written off their dream of homeownership altogether. Now, one Wall Street employer is stepping in to help their wish come true with thousand-dollar payouts. The oldest bank in the U.S., $87 billion financial services firm Bank of New York (BNY), has just launched a new homeowner program for its U.S. employees earning under six figures. Now, staffers who earn $100,000 or less each year may qualify for $6,500 to be used towards a down payment when buying their first home. The Wall Street bank said in a press release that the $6,500 benefit works to “address affordability pressures” and assist its American staffers in navigating the daunting journey of homeownership . By giving its staffers in the lowest tax brackets a boost in the homebuying process, BNY is targeting one of the biggest affordability crises straining its workforce.  “Homeownership is a pathway to financial security and economic prosperity, ...