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Peiter ‘Mudge’ Zatko: The wild card in Musk’s clash with Twitter

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Elon Musk has pounced on whistleblower criticism of cyber security at Twitter as he scrambles to escape the $44 billion deal he made to buy the social media company
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Respected in cybersecurity circles, former Twitter security chief Peiter “Mudge” Zatko is a wild card in Elon Musk’s legal gambit to break a $44 billion deal to buy the social network.

Zatko’s whistleblower complaint of “extreme, egregious deficiencies” in Twitter defenses against hackers and “meager efforts to fight spam” plays into Musk’s quest to convince a judge that he was duped when he foisted his unsolicited offer on the company.

Twitter has dismissed 51-year-old Zatko’s complaint as being without merit, and vowed to show it did nothing wrong at an October trial in a Delaware court.

If the court focuses on the fact that the world’s richest man declined to do fact gathering typically associated with big-money mergers, Zatko’s allegations could wind up being moot.

He is to testify on Tuesday before a US Senate committee looking into whether security practices at Twitter were dangerously lax.

Zatko first testified before Congress 24 years ago, when he was a long-haired hacker determined to warn about the perils of poorly protected government computer systems.

This time, he will be called on to provide details about his accusations that Twitter hid flaws in its security as well as its fight against accounts run by spammers or software instead of genuine users.

Musk has listed the number of inauthentic accounts on Twitter as among reasons to justify walking away from the buyout deal he made in April.

“Once both parties step into court its a high risk/high reward scenario for both parties with the major X variable now being the Zatko whistleblower claims,” Wedbush analyst Dan Ives said in a note to investors.

“We continue to view the Zatko situation as a Pandora’s Box scenario for Twitter.”

If Twitter prevails at trial, the judge could order the Tesla chief to pay billions of dollars to the company, or even complete the purchase.

Twitter shareholders are expected to endorse the buyout deal in a special vote Tuesday.

– ‘Big problems’ –

“If  Mudge says Twitter has cybersecurity problems, Twitter has big problems,” said Vectra cybersecurity firm chief technology officer Aaron Turner, who says he has known Zatko since the 1980s.

A son of scientists, Zatko grew up in the US states of Alabama and Pennsylvania, his passions including music and software.

In 1996, he joined a hacker collective called L0pht. He and other members of the group testified before Congress two years later.

“It was the first time the U.S. government publicly referenced ‘hackers’ in a positive context,” Zatko said in a 2019 tweet marking an anniversary of the testimony.

Zatko has done stints at Google and online payment services company Stripe, and also at Pentagon research arm DARPA.

Twitter founder and former chief Jack Dorsey recruited Zatko in July 2020 after a spectacular hack of the accounts of celebrities and political figures including Barack Obama, Musk and Kim Kardashian.

US President Joe Biden’s team offered Zatko a position as White House security director early last year but he declined the job, believing he had work left to do at Twitter, his attorneys said.

-House of cards? –

Twitter fired Zatko in January, citing “ineffective leadership and poor performance.”

Zatko’s lawyers rejected Twitter’s claim, contending instead that he was terminated after a clash with top executives who refused to acknowledge his concerns about platform security.

“Mr Zatko put his career on the line because of his concerns about Twitter users, the public and the company’s shareholders,” his attorneys said.

Andrew Hay, director of operations at the Lares cybersecurity consulting firm, said “those in the industry who know Mudge know that his intentions have historically been honorable, non-partisan, and designed to benefit the world.”

Zatko’s whistleblower complaint, filed just days after Twitter agreed to give him a multi-million dollar severance package, is not necessarily evidence that the company misrepresented user numbers, according to analysts.

Musk’s lawyers will “try to prove that Twitter tried to sell him a house of cards,” but security flaws would have to be “really serious,” said University  of California, Berkeley law school professor Adam Badawi.

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Olympic chief Bach says AI can be a game changer for athletes

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IOC president Thomas Bach delivers his keynote speech at the Olympic AI Agenda launch
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IOC president Thomas Bach said artificial intelligence can help identify talented athletes “in every corner of the world” as he unveiled the Olympic AI Agenda in London on Friday.

Bach, speaking at Olympic Park, which hosted the 2012 Games, said the Olympic movement needs to lead change as the global AI revolution gathers pace.

“Today we are making another step to ensure the uniqueness of the Olympic Games and the relevance of sport, and to do this, we have to be leaders of change, and not the object of change,” said the International Olympic Committee president.

The former fencing gold medallist said it was vital to have a “holistic” approach to create an “overall strategy for AI and sport”.

Bach, speaking less than 100 days before the start of the Paris Olympics, said “unlike other sectors of society, we in sport are not confronted with the existential question of whether AI will replace human beings”.

“In sport, the performances will always have to be delivered by the athletes,” he said. “The 100 metres will always have to be run by an athlete -– a human being. Therefore, we can concentrate on the potential of AI to support the athletes.

“AI can help to identify athletes and talent in every corner of the world. AI can provide more athletes with access to personalised training methods, superior sports equipment and more individualised programmes to stay fit and healthy.”

Bach said other advantages of AI included fairer judging, better safeguarding and improved spectator experience.

The Olympic AI Agenda comes from the IOC AI working group -– a high-level panel of global experts including AI pioneers and athletes, set up last year.

When asked about the potential negatives of AI, Bach was keen to emphasise the importance of free choice in sport.

“He and she, or the parents, must still have the free choice,” said the German. “So a guy who is then maybe identified as a great athlete in wrestling must still have the chance to play tennis and cannot be sorted out from these sports.”

– Vonn ‘jealous’ –

Former Olympic skiing champion Lindsey Vonn, who also spoke at the London event, told AFP she envied current athletes, who could use AI to enhance their training.

“I’m very jealous that I didn’t have any of this technology when I was racing because I just really feel that it’s going to enhance the athlete’s experience all around,” she said.

“Athletes can utilise AI in training to enhance their knowledge from training like, for example, skiing on the mountain but then also off the mountain in the gym recovery times,” added the American.

“The more we understand about your body, about the sport, about performance, the better you can adjust as an athlete.

Vonn, 39, also said AI would be a vital tool for talent identification, particularly in nations without the resources to scout talent.

“You can give them access to AI through a cell phone and you do a series of tests and they can identify ‘OK this athlete would be a great, a 40-metre dash sprinter, or this athlete would potentially be an amazing high jumper,” she said. 

“You have the ability then to find the talent and give them resources through things they already have like a cell phone.”

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Meta releases beefed-up AI models

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Meta founder and CEO Mark Zuckerberg contends freshly released Meta AI is the most intelligent digital assistant people can freely use
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Meta on Thursday introduced an improved AI assistant built on new versions of its open-source Llama large language model.

Meta AI is smarter and faster due to advances in the publicly available Llama 3, the tech titan said in a blog post.

“The bottom line is we believe Meta AI is now the most intelligent AI assistant that you can freely use,” Meta co-founder and chief executive Mark Zuckerberg said in a video on Instagram.

Being open source means that developers outside of Meta are free to customize Llama 3 as they wish and the company may then incorporate those improvements and insights in an updated version.

“We’re excited about the potential that generative AI technology can have for people who use Meta products and for the broader ecosystem,” Meta said.

“We also want to make sure we’re developing and releasing this technology in a way that anticipates and works to reduce risk.”

That effort includes incorporating protections in the way Meta designs and releases Llama models and being cautious when it adds generative AI features to Facebook, Instagram, WhatsApp, and Messenger, according to Meta.

“We’re also making Meta AI much easier to use across our apps. We built it into the search box right at the top of WhatsApp, Facebook, and Instagram messenger, so any time you have a question, you can just ask it right there,” said Zuckerberg in the video.

AI models, Meta’s included, have been known to occasionally go off the rails, giving inaccurate or bizarre responses in episodes referred to as “hallucinations.”

Examples shared on social media included Meta AI claiming to have a child in the New York City school system during an online forum conversation.

– Slow and steady –

Meta AI has been consistently updated and improved since its initial release last year, according to the company.

“Meta’s slower approach to building its AI has put the company behind in terms of consumer awareness and usage, but it still has time to catch up,” said Sonata Insights chief analyst Debra Aho Williamson.

“Its social media apps represent a massive user base that it can use to test AI experiences.”

By weaving AI into its family of apps, Meta will quickly get features powered by the technology to billions of people and benefit from seeing what users do with it.

Meta cited the example of refining the way its AI answers prompts regarding political or social issues to summarize relevant points about the topic instead of offering a single point of view.

Llama 3 has been tuned to better discern whether prompts are innocuous or out-of-bounds, according to Meta.

“Large language models tend to overgeneralize, and we don’t intend for it to refuse to answer prompts like ‘How do I kill a computer program?’ even though we don’t want it to respond to prompts like ‘How do I kill my neighbor?’,” Meta explained.

Meta said it lets users know when they are interacting with AI on its platform and puts visible markers on photorealistic images that were in fact generated by AI.

Beginning in May, Meta will start labeling video, audio, and images “Made with AI” when it detects or is told content is generated by the technology.

Llama 3, for now, is based in English but in the coming months Meta will release more capable models able to converse in multiple languages, the company said.

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US Congress to take on TikTok ban bill — again

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TikTok est depuis plusieurs mois dans le collimateur des autorités américaines, de nombreux responsables estimant que la plateforme de vidéos courtes et divertissantes permet à Pékin d'espionner et de manipuler ses 170 millions d'utilisateurs aux Etats-Unis
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The US House of Representatives will again vote Saturday on a bill that would force TikTok to divest from Chinese parent company ByteDance or face a nationwide ban.

The measure has been written into a massive $61 billion aid bill for Ukraine, Israel and Taiwan, which could ease its passage in both chambers of the US Congress.

Under the bill, ByteDance would have to sell the app within a few months or be excluded from Apple and Google’s app stores in the United States.

It would also give the US president the authority to designate other applications as a threat to national security if they are controlled by a country deemed hostile.

TikTok slammed the bill, saying it would hurt the US economy and undermine free speech. 

“It is unfortunate that the House of Representatives is using the cover of important foreign and humanitarian assistance to once again jam through a ban bill,” a company spokesman said.

He added a ban would “trample the free speech rights of 170 million Americans, devastate 7 million businesses, and shutter a platform that contributes $24 billion to the US economy annually.”

Western officials have voiced alarm over the popularity of TikTok with young people, alleging that it is subservient to Beijing and a conduit to spread propaganda, claims denied by the company and Beijing.

Joe Biden reiterated his concerns about TikTok during a phone call with his Chinese counterpart Xi Jinping in early April.

The House of Representatives last month approved a similar bill cracking down on TikTok, but the measure got held up in the Senate.

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