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Most scammers and cybercriminals operate in the digital shadows and don’t want you to know how they make money. But that’s not the case for the Yahoo Boys , a loose collective of young men in West Africa who are some of the web’s most prolific—and increasingly dangerous—scammers.

Thousands of people are members of dozens of Yahoo Boy groups operating across Facebook, WhatsApp, and Telegram, a WIRED analysis has found. The scammers, who deal in types of fraud that total hundreds of millions of dollars each year, also have dozens of accounts on TikTok, YouTube, and the document-sharing service Scribd that are getting thousands of views.

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“Join Your Local Militia or III% Patriot Group,” a post urged the more than 650 members of a Facebook group called the Free American Army. Accompanied by the logo for the Three Percenters militia network and an image of a man in tactical gear holding a long rifle, the post continues: “Now more than ever. Support the American militia page.”

Other content and messaging in the group is similar. And despite the fact that Facebook bans paramilitary organizing and deemed the Three Percenters an “armed militia group" on its 2021 Dangerous Individuals and Organizations List , the post and group remained up until WIRED contacted Meta for comment about its existence.

Free American Army is just one of around 200 similar Facebook groups and profiles, most of which are still live, that anti-government and far-right extremists are using to coordinate local militia activity around the country.

Enlarge / A rendering of Silver City Energy Centre, a compressed air energy storage plant to be built by Hydrostor in Broken Hill, New South Wales, Australia. (credit: Hydrostor)

The need for long-duration energy storage, which helps to fill the longest gaps when wind and solar are not producing enough electricity to meet demand, is as clear as ever. Several technologies could help to meet this need.

But which approaches could be viable on a commercial scale?

Toronto-based Hydrostor Inc. is one of the businesses developing long-duration energy storage that has moved beyond lab scale and is now focusing on building big things. The company makes systems that store energy underground in the form of compressed air, which can be released to produce electricity for eight hours or longer.

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OpenAI has been showcasing Sora, its artificial intelligence video-generation model, to media industry executives in recent weeks to drum up enthusiasm and ease concerns about the potential for the technology to disrupt specific sectors.

The Financial Times wanted to put Sora to the test, alongside the systems of rival AI video generation companies Runway and Pika.

We asked executives in advertising, animation, and real estate to write prompts to generate videos they might use in their work. We then asked them their views on how such technology may transform their jobs in the future.

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Brussels is set to open a probe into Meta’s Facebook and Instagram as soon as Monday over concerns the social media giant is failing to do enough to counter disinformation from Russia and other countries.

Regulators suspect that Meta’s moderation does not go far enough to stop the widespread dissemination of political advertising that risks undermining the electoral process, the European Commission is expected to say on Monday, two people with knowledge of the matter said.

EU officials are particularly worried about the way Meta’s platforms are handling Russia’s efforts to undermine upcoming European elections. The commission, however, is not expected to single out Russia in its statement and will only make reference to the manipulation of information by foreign actors.

Enlarge / Of all the aquatic spiders, the diving bell spider is the only one known to survive almost entirely underwater, using bubbles of air it brings down from the surface. (credit: Oxford Scientific via Getty )

Shrubbery, toolsheds, basements—these are places one might expect to find spiders. But what about the beach? Or in a stream? Some spiders make their homes near or, more rarely, in water: tucking into the base of kelp stalks, spinning watertight cocoons in ponds or lakes, hiding under pebbles at the seaside or creek bank.

“Spiders are surprisingly adaptable, which is one of the reasons they can inhabit this environment,” says Ximena Nelson, a behavioral biologist at the University of Canterbury in Christchurch, New Zealand.

Enlarge / Jürgen Trittin, member of the German Bundestag and former environment minister, stands next to an activist during an action of the environmental organization Greenpeace in front of the Brandenburg Gate in April 2023. The action is to celebrate the shutdown of the last three German nuclear power plants. (credit: Christoph Soeder/Picture Alliance via Getty Images )

One year ago, Germany took its last three nuclear power stations offline. When it comes to energy, few events have baffled outsiders more.

In the face of climate change, calls to expedite the transition away from fossil fuels, and an energy crisis precipitated by Russia’s 2022 invasion of Ukraine, Berlin’s move to quit nuclear before carbon-intensive energy sources like coal has attracted significant criticism. (Greta Thunberg prominently labeled it “a mistake .”)

This decision can only be understood in the context of post-war socio-political developments in Germany, where anti-nuclearism predated the public climate discourse.

Enlarge / A newly revealed research proposal from 1971 shows that Richard Nixon’s science advisors embarked on an extensive analysis of the potential risks of climate change. (credit: Oliver Atkins/National Archives)

In 1971, President Richard Nixon’s science advisers proposed a multimillion dollar climate change research project with benefits they said were too “immense” to be quantified, since they involved “ensuring man’s survival,” according to a White House document newly obtained by the nonprofit National Security Archive and shared exclusively with Inside Climate News.

The plan would have established six global and 10 regional monitoring stations in remote locations to collect data on carbon dioxide, solar radiation, aerosols and other factors that exert influence on the atmosphere. It would have engaged five government agencies in a six-year initiative, with spending of $23 million in the project’s peak year of 1974—the equivalent of $172 million in today’s dollars. It would have used then-cutting-edge technology, some of which is only now being widely implemented in carbon monitoring more than 50 years later.

But it stands as yet another lost opportunity early on the road to the climate crisis. Researchers at the National Security Archive, based at the George Washington University, could find no documentation of what happened to the proposal, and it was never implemented.

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Cyber attackers are experimenting with their latest ransomware on businesses in Africa, Asia and South America before targeting richer countries that have more sophisticated security methods.

Hackers have adopted a “strategy” of infiltrating systems in the developing world before moving to higher-value targets such as in North America and Europe, according to a report published on Wednesday by cyber security firm Performanta.

“Adversaries are using developing countries as a platform where they can test their malicious programs before the more resourceful countries are targeted,” the company told Banking Risk and Regulation, a service from FT Specialist.