As AI deepfakes cause havoc during other elections, experts warn the UK’s politicians should be prepared.
“Just tell me what you had for breakfast”, says Mike Narouei, of ControlAI, recording on his laptop. I speak for around 15 seconds, about my toast, coffee and journey to their offices.
Within seconds, I hear my own voice, saying something entirely different.
In this case, words I have written: “Deepfakes can be extremely realistic and have the ability to disrupt our politics and damage our trust in the democratic process.”
Image: Tamara Cohen’s voice being turned into a deepfake
We have used free software, it hasn’t taken any advanced technical skills, and the whole thing has taken next to no time at all.
This is an audio deepfake – video ones take more effort to produce – and as well as being deployed by scammers of all kinds, there is deep concern, in a year with some two billion people going to the polls, in the US, India and dozens of other countries including the UK, about their impact on elections.
London mayor Sadiq Khan was also targeted this year, with fake audio of him making inflammatory remarks about Remembrance weekend and calling for pro-Palestine marches going viral at a tense time for communities. He claimed new laws were needed to stop them.
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Ciaran Martin, the former director of the UK’s National Cyber Security Centre, told Sky News that expensively made video fakes can be less effective and easier to debunk than audio.
“I’m particularly worried right now about audio, because audio deepfakes are spectacularly easy to make, disturbingly easy”, he said. “And if they’re cleverly deployed, they can have an impact.”
Those which have been most damaging, in his view, are an audio deepfake of President Biden, sent to voters during the New Hampshire primaries in January this year.
A “robocall” with the president’s voice told voters to stay at home and “save” their votes for the presidential election in November. A political consultant later claimed responsibility and has been indicted and fined $6m (£4.7m).
Mr Martin, now a professor at the Blavatnik School of Government at Oxford University, said: “It was a very credible imitation of his voice and anecdotal evidence suggests some people were tricked by that.
“Not least because it wasn’t an email they could forward to someone else to have a look at, or on TV where lots of people were watching. It was a call to their home which they more or less had to judge alone.
“Targeted audio, in particular, is probably the biggest threat right now, and there’s no blanket solution, there’s no button there that you can just press and make this problem go away if you are prepared to pay for it or pass the right laws.
“What you need, and the US did this very well in 2020, is a series of responsible and well-informed eyes and ears throughout different parts of the electoral system to limit and mitigate the damage.”
He says there is a risk to hyping up the threat of deepfakes, when they have not yet caused mass electoral damage.
A Russian-made fake broadcast of Ukrainian TV, he said, featuring a Ukrainian official taking responsibility for a terrorist attack in Moscow, was simply “not believed”, despite being expensively produced.
The UK government has passed a National Security Act with new offences of foreign interference in the country’s democratic processes.
The Online Safety Act requires tech companies to take such content down, and meetings are being regularly held with social media companies during the pre-election period.
Democracy campaigners are concerned that deepfakes could be used not just by hostile foreign actors, or lone individuals who want to disrupt the process – but political parties themselves.
Polly Curtis is chief executive of the thinktank Demos, which has called on the parties to agree to a set of guidelines for the use of AI.
Image: Polly Curtis, the chief executive of Demos
She said: “The risk is that you’ll have foreign actors, you’ll have political parties, you’ll have ordinary people on the street creating content and just stirring the pot of what’s true and what’s not true.
“We want them to come together and agree together how they’re going to use these tools at the election. We want them to agree not to create generative AI or amplify it, and label it when it is used.
“This technology is so new, and there are so many elections going on, there could be a big misinformation event in an election campaign that starts to affect people’s trust in the information they’ve got.”
Deepfakes have already been targeted at major elections.
Last year, within hours before polls closed in the Slovakian presidential election, an audio fake of one of the candidates claiming to have rigged the election went viral. He was heavily defeated and his pro-Russian opponent won.
The UK government established a Joint Election Security Preparations Unit earlier this year – with Whitehall officials working with police and security agencies – to respond to threats as they emerge.
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A UK government spokesperson said: “Security is paramount and we are well-prepared to ensure the integrity of the election with robust systems in place to protect against any potential interference.
“The National Security Act contains tools to tackle deepfake election threats and social media platforms should also proactively take action against state-sponsored content aimed at interfering with the election.”
Shadow security minister Dan Jarvis said: “Our democracy is strong, and we cannot and will not allow any attempts to undermine the integrity of our elections.
“However, the rapid pace of AI technology means that government must now always be one step ahead of malign actors intent on using deepfakes and disinformation to undermine trust in our democratic system.
“Labour will be relentless in countering these threats.”
The idea of a wealth tax has raised its head – yet again – as the government attempts to balance its books.
Downing Street refused to rule out a wealth tax after former Labour leader Lord Kinnock told Sky News he thinks the government should introduce one.
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Lord Kinnock calls for ‘wealth tax’
Sir Keir Starmer’s spokesman said: “The prime minister has repeatedly said those with the broadest shoulders should carry the largest burden.”
While there has never been a wealth tax in the UK, the notion was raised under Rishi Sunak after the COVID years – and rejected – and both Harold Wilson’s and James Callaghan’s Labour governments in the 1970s seriously considered implementing one.
Sky News looks at what a wealth tax is, how it could work in the UK, and which countries already have one.
Image: Will Chancellor Rachel Reeves and Prime Minister Sir Keir Starmer impose a wealth tax? Pic: PA
What is a wealth tax?
A wealth tax is aimed at reducing economic inequality to redistribute wealth and to raise revenue.
It is a direct levy on all, or most of, an individual’s, household’s or business’s total net wealth, rather than their income.
The tax typically includes the total market value of assets, including savings, investments, property and other forms of wealth – minus a person’s debts.
Unlike capital gains tax, which is paid when an asset is sold at a profit, a wealth tax is normally an annual charge based on the value of assets owned, even if they are not sold.
A one-off wealth tax, often used after major crises, could also be an option to raise a substantial amount of revenue in one go.
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Wealth tax would be a ‘mistake’
How could it work in the UK?
Advocates of a UK wealth tax, including Lord Kinnock, have proposed an annual 2% tax on wealth above £10m.
Wealth tax campaign group Tax Justice UK has calculated this would affect about 20,000 people – fewer than 0.04% of the population – and raise £24bn a year.
Because of how few people would pay it, Tax Justice says that would make it easy for HMRC to collect the tax.
The group proposes people self-declare asset values, backed up by a compliance team at HMRC who could have a register of assets.
Which countries have or have had a wealth tax?
In 1990, 12 OECD (Organisation for Economic Co-operation and Development) countries had a net wealth tax, but just four have one now: Colombia, Norway, Spain and Switzerland.
France and Italy levy wealth taxes on selected assets.
Colombia
Since 2023, residents in the South American country are subject to tax on their worldwide wealth, but can exclude the value of their household up to 509m pesos (£92,500).
The tax is progressive, ranging from a 0.5% rate to 1.5% for the most wealthy until next year, then 1% for the wealthiest from 2027.
Image: Bogota in Colombia, which has a wealth tax
Norway
There is a 0.525% municipal wealth tax for individuals with net wealth exceeding 1.7m kroner (about £125,000) or 3.52m kroner (£256,000) for spouses.
Norway also has a state wealth tax of 0.475% based on assets exceeding a net capital tax basis of 1.7m kroner (£125,000) or 3.52m kroner (£256,000) for spouses, and 0.575% for net wealth in excess of 20.7m kroner (£1.5m).
Image: Norway has both a municipal and state wealth tax. Pic: Reuters
The maximum combined wealth tax rate is 1.1%.
The Norwegian Labour coalition government also increased dividend tax to 20% in 2023, and with the wealth tax, it prompted about 80 affluent business owners, with an estimated net worth of £40bn, to leave Norway.
Spain
Residents in Spain have to pay a progressive wealth tax on worldwide assets, with a €700,000 (£600,000) tax free allowance per person in most areas and homes up to €300,000 (£250,000) tax exempt.
Image: Madrid in Spain. More than 12,000 multimillionaires have left the country since a wealth tax was increased in 2022. Pic: Reuters
The progressive rate goes from 0.2% for taxable income for assets of €167,129 (£144,000) up to 3.5% for taxable income of €10.6m (£9.146m) and above.
It has been reported that more than 12,000 multimillionaires have left Spain since the government introduced the higher levy at the end of 2022.
Switzerland
All of the country’s cantons (districts) have a net wealth tax based on a person’s taxable net worth – different to total net worth.
Image: Zurich is Switzerland’s wealthiest city, and has its own wealth tax, as do other Swiss cantons. Pic: Reuters
It takes into account the balance of an individual’s worldwide gross assets, including bank account balances, bonds, shares, life insurances, cars, boats, properties, paintings, jewellery – minus debts.
Switzerland also works on a progressive rate, ranging from 0.3% to 0.5%, with a relatively low starting point at which people are taxed on their wealth, such as 50,000 CHF (£46,200) in several cantons.
The Chinese owner of British Steel has held fresh talks with government officials in a bid to break the impasse over ministers’ determination not to compensate it for seizing control of the company.
Sky News has learnt that executives from Jingye Group met senior civil servants from the Department for Business and Trade (DBT) late last week to discuss ways to resolve the standoff.
Whitehall sources said the talks had been cordial, but that no meaningful progress had been made towards a resolution.
Jingye wants the government to agree to pay it hundreds of millions of pounds for taking control of British Steel in April – a move triggered by the Chinese group’s preparations for the permanent closure of its blast furnaces in Scunthorpe.
Such a move would have cost thousands of jobs and ended Britain’s centuries-old ability to produce virgin steel.
Jingye had been in talks for months to seek £1bn in state aid to facilitate the Scunthorpe plant’s transition to greener steelmaking, but was offered just half that sum by ministers.
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British Steel has not yet been formally nationalised, although that remains a probable outcome.
Jonathan Reynolds, the business secretary, has previously dismissed the idea of compensating Jingye, saying British Steel’s equity was essentially worthless.
Last month, he met his Chinese counterpart, where the issue of British Steel was discussed between the two governments in person for the first time.
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Inside the UK’s last blast furnaces
Jingye has hired the leading City law firm Linklaters to explore the recovery of hundreds of millions of pounds it invested in the Scunthorpe-based company before the government seized control of it.
News of last week’s meeting comes as British steelmakers face an anxious wait to learn whether their exports to the US face swingeing tariffs as part of US President Donald Trump’s trade war.
Sky News’s economics and data editor, Ed Conway, revealed this week that the UK would miss a White House-imposed deadline to agree a trade deal on steel and aluminium this week.
Jingye declined to comment, while a spokesman for the Department for Business and Trade said: “We acted quickly to ensure the continued operations of the blast furnaces but recognise that securing British Steel’s long-term future requires private sector investment.
“We have not nationalised British Steel and are working closely with Jingye on options for the future, and we will continue work on determining the best long-term sustainable future for the site.”