Goldman Sachs chief ‘hyper-aware’ of risks from Anthropic’s Mythos AI

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Goldman Sachs’s chief executive, David Solomon, has said he is “hyper-aware” of the capabilities of Anthropic’s Mythos AI model and is working “closely” with the tech firm after it issued warnings about the cybersecurity risk it poses.The US bank had been monitoring the rapid advances in artificial intelligence, including large language models (LLMs), as part of wider efforts to protect itself from hackers.“Obviously the LLMs are making rapid progress and we’re hyper-aware of the enhanced capabilities of these new models with the help of the US government and the model publishers,” Solomon told analysts on an earnings call on Monday.That included Anthropic, the company behind the Claude family of AI tools.Last week it claimed that its latest model, Mythos, posed an unprecedented risk because of its ability to expose flaws in IT systems.

“AI models have reached a level of coding capability where they can surpass all but the most skilled humans at finding and exploiting software vulnerabilities,” Anthropic said in a blogpost last Wednesday.“The fallout – for economies, public safety, and national security – could be severe.”Solomon said on Monday: “We’re aware of Mythos and its capabilities … We have the model.We’re working closely with Anthropic and all of our security vendors to kind of harness frontier capabilities wherever it’s possible.And this will continue to be an important focus.

“We are very focused on supplementing our cyber and infrastructure resilience.And this is part of our ongoing capabilities that we have been investing in, and are accelerating our investment in.”The news comes after the US Treasury secretary, Scott Bessent, summoned Solomon and other big American bankers to Washington to discuss the Mythos model last week.That meeting focused on heads of so-called systemically important banks – where regulators believe that a major disruption to their operations, or their potential collapse, would put financial stability at risk.On Monday the UK government’s AI Security Institute (AISI) warned that Mythos was a “step up” over previous models in terms of the cyber threat it posed.

AISI said Mythos could carry out attacks that required multiple actions and discover weaknesses in IT systems without human intervention.It said these tasks would normally take human professionals days to carry out.Mythos was the first AI model to successfully complete a 32-step simulation of a cyber-attack created by AISI, solving the challenge in three out of its 10 attempts.AISI said Mythos appears to be capable of autonomously attacking small, weakly defended IT systems but it could not say for sure whether it could attack well-defended systems because its tests lack security features, such as defensive tools.The AISI blogpost ended with a warning that future advanced AI models will only improve on Mythos, so “investment now in cyber defence is vital”.

UK regulators are due to raise the issue of Mythos’s risks with British bank bosses and government officials in the coming weeks,The Cross Market Operational Resilience Group (CMorg), made up of chief executives as well as officials from the Treasury, Bank of England, Financial Conduct Authority and National Cyber Security Centre, are due to meet within the next fortnight,The Bank of England, which is handling communications regarding Cmorg, declined to comment,
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How to make Southern fried chicken – recipe | Felicity Cloake's Masterclass

Let’s be honest, fried chicken is one of those things that’s almost always good, but making it yourself has the benefit of allowing you to be sure of the provenance of the meat. Where fast-food restaurants tend to rely on pressure fryers for a juicy result, at home I brine the meat first using buttermilk – its slight acidity will also have a tenderising effect. Double win.Prep 5 min Marinate 4 hr+Cook 40 min Serves 2-3300ml buttermilk (see step 1)2¼ tsp salt 6 pieces of chicken of your choice – I like a mixture of drumsticks and thighs110g plain flour 40g cornflour, or rice or potato flour (see step 4)½ tsp freshly ground black pepper ½ tsp smoked paprika ¼ tsp MSG (optional)Neutral oil (vegetable, sunflower, groundnut or lard), for fryingButtermilk is the ideal consistency for this, but if you can’t get hold of any, instead whisk a little water into natural yoghurt to make it pourable. Put 275ml in a container large enough to hold all the meat, then stir in two teaspoons of salt – this improves the chicken’s ability to hold on to moisture, giving a juicier texture

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Simpson’s-in-the-Strand, London WC2: ‘A rollicking list of cosy British joys’ – restaurant review | Grace Dent on restaurants

The British may not have the most sophisticated palates, but we are adorable in our culinary urgesAs we sit awaiting the beef rib trolley in the Grand Divan dining room at the whoppingly sized Simpson’s-in-the-Strand, we fizz with ideas of how to describe its wildly unfettered quaintness. “It’s all a bit Hogwarts, isn’t it?” I say to my friend Hugh.He’s been four times already, but then, Simpson’s is that kind of place: a handy-as-heck, posh canteen a short stroll from Covent Garden. There’s a twinkly, ye olde cocktail bar upstairs as well as Romano’s with its more European-style menu. But, for now, let’s concentrate on the Grand Divan

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Benjamina Ebuehi’s sweet and salty chocolate chip cookies recipe | The sweet spot

Everyone has different ideas on what makes the perfect chocolate chip cookie, with everything from thickness and chewiness to the amount of chocolate up for debate. In my opinion, no cookie is worth eating if it’s not well salted; without it, everything feels a little off balance and flat. My not-so-secret way of salting cookies is to use a bit of miso. Not so much that it becomes a miso cookie, but just enough to bring a slightly savoury, umami vibe that makes the cookies a bit more complex-tasting and not sickly sweet.Prep 5 min Cook 30 min Chill 3 hr+ Makes 12100g unsalted butter, softened 110g dark brown sugar 110g caster sugar 35g white miso paste 1 large egg 220g plain flour ½ tsp baking powder ½ tsp bicarbonate of soda 100g milk chocolate, roughly chopped100g dark chocolate, roughly choppedPut the butter and both sugars in a large bowl and beat for two to three minutes until creamy, scraping down the sides of the bowl often

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Gentleman’s Relish is toast after its maker axes the pungent anchovy spread

Fans of traditional British cuisine were heartbroken by news that Gentleman’s Relish was being discontinued by its manufacturer.But Jeremy King, who last month reopened Simpson’s in the Strand, has instructed his chef to create a version of the pungent anchovy-based condiment almost identical to the real thing for the 198-year-old London restaurant.King, who has run famed establishments including the Ivy, the Wolseley and Le Caprice, told the Guardian: “We actually make our own, due to the difficulty in obtaining, so are able to continue to serve it.”Simpson’s, which offers traditional fare including spotted dick and roast beef carved on a silver trolley, serves the relish on toast for £6.50

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From soups and greens to roots, how to survive the ‘hungry gap’

Spring may have firmly sprung – I write this with a view of vivid yellow forsythia blossom in next door’s garden, and the melodious warble of full-throated birdsong – but though the greenery may be flourishing in our gardens, it’s a different story at the farmers’ market. Despite a few spindly spears of asparagus and miniature jersey royals making an appearance on our Easter tables last weekend, the new season of British produce doesn’t kick off in earnest for another few weeks yet. That means we’re now heading into the so-called “hungry gap”, an annual quirk of our relatively northern latitude, when temperatures are too high for much winter veg such as kale and brassicas, but too low for the more delicate likes of peas and broad beans to ripen – let alone high-summer treats such as berries, squash and stone fruit.Happily, many hardy winter crops store well, and are versatile enough to shake off their heavy winter coat of cream and butter in favour of a lighter treatment. The late Skye Gyngell gifted us a carrot, celery, farro and borlotti bean soup, Nigel Slater has an early spring laksa with purple sprouting broccoli (and some spinach, which I suspect you could use frozen), and Nicholas Balfe offers a ceviche with celeriac and a baked beetroot dish (pictured top) – both of which look just the thing to wake up your taste buds

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Rachel Roddy’s recipe for hazelnut and chocolate cake | A kitchen in Rome

Having been kept waiting for three hours, Dick Dewy leaves Miss Fancy Day snipping and sewing her blue dress. The plan is that he will return for her a quarter of an hour later, however, Dick convinces himself that he has been scandalously trifled with by Fancy and decides that, to punish her, he will not return. Instead, he leaps over the gate, pushes up the lane for two miles, takes a winding path called Snail-Creep, and crawls through the opening to the hazel grove in Grey’s Wood.Getting a class of 15-year-olds to relay/read the opening of chapter four of Under the Greenwood Tree, which is memorably entitled “Going Nutting”, is an extremely effective way to engage them with the majesty of Thomas Hardy. And the title is nothing compared to the line (as Dick vanished among the bushes): “Never man nutted as Dick nutted that afternoon