What to know about Facebook’s Ray-Ban glasses

The video-sharing app TikTok has become a tool in the hybrid war in Ukraine, but fake news and scams connected to the conflict also abound on the platform. We take a closer look in this edition of Truth or Fake.

Open-source intelligence (or OSINT) has grown up. Digging up the truth about criminals, conflicts and cartels using only what's available online used to be the obscure realm of hobbyists. Now with the war in Ukraine, OSINT enthusiasts and professionals alike have been thrust into the spotlight and hundreds of thousands of people are poring over their work. They have a new, global audience and new responsibilities, as we explore in this week's Tech 24.

A deepfake video of President Volodymyr Zelensky has been broadcast on a Ukrainian news website, Ukraine 24, that was hacked. In the false video, Zelensky states that he will lay down arms and return to his family. We take a closer look in this edition of Truth or Fake.

Facebook and Instagram's parent company, Meta, has been designated as an "extremist" organization by a Russian court. But Meta's WhatsApp is excluded from the ban.

During French Press and Media in Schools Week from March 21 to 26, the FRANCE 24 Observers team when to meet a class of students from the Paul Valéry high school in Paris. We answered their questions about disinformation and exchanged tips on how to sort the real from the fake. This report covers our experience, and ends with an image the students verified themselves.

A fake "Le Figaro Live" news report on social media claims to report on Chanel stores in Paris being vandalised with Hitler images. The stickers reference Coco Chanel's Nazi connections during World War II. The backlash against the brand has emerged in protest at Chanel's sale ban in Russia amid the war in Ukraine. We tell you more in this edition of Truth or Fake.

No, French President Emmanuel Macron did not say that 60 million African and Middle Eastern refugees would coverge on Europe over the next 20 years and the BBC did not tweet such a quote either. We take a look at the forensics of a fake news story. Plus, a quote from an old interview with defeated French leftist candidate Jean-Luc Mélenchon is taken out of context.

Did the Russian president harshly criticise Emmanuel Macron? In a video shared widely on social media since March 1, Vladimir Putin is subtitled in French saying not-so-flattering things about Macron, which is quite credible in the context of current geopolitical tensions. The video however dates back to 2019, at the Saint Petersburg International Economic Forum. A full transcript of the forum confirms that the subtitles are completely bogus. Elsewhere, we take a look at a Russian fact-checking website that is far from fully neutral on events in Ukraine.

The European Union agreed on new regulations that require social media companies and online marketplaces to remove illegal content. Advertisement targeting minors will also be banned.

The families of eight missing miners in Burkina Faso desperately awaited news from rescue teams on Thursday as efforts continued to locate the men who have been stuck underground for 26 days. There has been no communication with the miners since they were trapped more than 500 metres (1,640 ft) below ground during a flood at Canada-based Trevali Mining Corp's Perkoa zinc mine on April 16.

A weekly news show produced with photos, videos and personal accounts from FRANCE 24 Observers around the world – all checked by our staff here in Paris.

We take a look at some fake news stories that have been circulating in the context of the Johnny Depp-Amber Heard defamation case in the US.