LockBit ransomware Bitcoin addresses exposed

Nearly 60,000 Bitcoin addresses linked to LockBit’s ransomware operations have been exposed following a major breach of the group’s dark web affiliate panel.

The leak, which included a MySQL database dump, was shared publicly online and could assist blockchain analysts in tracing LockBit’s financial activity instead of leaving such transactions untracked.

Despite the scale of the breach, no private keys were leaked. A LockBit representative reportedly confirmed the incident in a message, stating that no sensitive access data was compromised.

However, the exposed database included 20 tables, such as one labelled ‘builds’ that contained details about ransomware created by affiliates and their targeted companies.

Another table, ‘chats,’ revealed over 4,400 messages from negotiations between victims and LockBit operators, offering a rare glimpse into the inner workings of ransomware extortion tactics.

Analysts believe the hack may be connected to a separate breach of the Everest ransomware site, as both featured identical messages, hinting at a possible link.

The incident has again underscored the central role of cryptocurrency in the ransomware economy. Each victim is typically given a unique address for payments, making tracking difficult.

Instead of remaining hidden, these addresses now give law enforcement and blockchain experts a chance to trace payments and potentially link them to previously unidentified actors.

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Netflix introduces AI chatbot to help you pick what to watch

Netflix is trialling an AI chatbot inside its iOS app, offering a new way for users to find content by simply typing natural phrases instead of relying on standard searches. In this small, opt-in beta, users might say things like ‘I want something funny and upbeat; to receive tailored recommendations.

The company believes the AI chatbot could soon become a core part of its app on both iOS and Android, and perhaps even land on TVs in future.

Alongside this, Netflix is reshaping the user experience by surfacing helpful labels like ‘Emmy Award Winner’ and ‘#1 in TV Shows’ to help viewers choose faster instead of scrolling endlessly.

Search and My List are moving to the top of TV screens for better visibility, and the homepage is getting a cleaner, more modern design.

Netflix says recommendations will also shift dynamically based on a viewer’s mood or interests, although it hasn’t explained exactly how this will work.

On mobile, Netflix plans to roll out a vertical feed of show and movie clips in the coming weeks. You’ll be able to tap to watch, save, or share immediately—turning content discovery into a quick and interactive experience instead of a chore.

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Mistral AI unveils enterprise tools to rival Big Tech

French startup Mistral AI is making waves with the launch of its Medium 3 model family and a business chatbot called Le Chat Enterprise, aiming to disrupt a market long dominated by OpenAI, Google, Microsoft, and Anthropic.

The company claims its new models outperform rivals while needing fewer computational resources, giving businesses a more efficient and affordable AI alternative.

The Medium 3 family consists of Small, Standard and Large variants, with the Standard version described as the ideal balance between power and efficiency.

Capable of handling context windows up to 128,000 tokens, these models can process long documents and complex inputs without the costs typically associated with top-tier AI systems.

Meanwhile, Le Chat Enterprise offers companies a privacy-focused, ready-to-deploy chatbot tailored for business use instead of consumer settings.

Backed by €385 million in funding and a team of former DeepMind and Meta researchers, Mistral continues to set itself apart by combining open-source releases with commercial offerings.

If its performance claims hold in independent benchmarks, Mistral may force the AI industry to compete not only on raw capability but also on value—a shift that could benefit enterprises seeking practical, cost-effective AI solutions instead of hype-driven tools.

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Google adds AI text simplification to iOS app

Google has launched a new ‘Simplify’ feature for its iOS app that uses AI to clarify complex or technical text. By selecting any text on a web page and tapping the Simplify icon, users receive an easier-to-understand version without leaving the page.

The tool uses AI, Google’s Gemini model and a prompt refinement method to retain key details while improving readability.

The feature aims to help users better understand difficult topics and maintain engagement within Google’s ecosystem.

Google says testing showed that users retained more information when using the simplified text. Google highlights the importance of accuracy, stressing that Simplify rewrites must preserve the original meaning without introducing errors.

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UK police struggle to contain online misinformation

Sir Andy Cooke has urged that Ofcom be granted stronger powers to swiftly remove harmful online posts, particularly misinformation linked to public unrest. He criticised delays in tackling false content during the 2024 riots, which allowed damaging narratives to spread unchecked.

The UK Online Safety Act, though recently passed, does not permit Ofcom to delete individual posts. Ofcom acknowledged the connection between online posts and the disorder but stated it is responsible for overseeing platforms’ safety systems, not moderating content directly.

Critics argue this leaves a gap in quickly stopping harmful material from spreading. The regulator has faced scrutiny for its perceived lack of action during last summer’s violence. Over 30 people have already been arrested for riot-related posts, with some receiving prison sentences.

Police forces were found to have limited capability to counter online misinformation, according to a new report. Sir Andy stressed the need for improved policing strategies and called for legal changes to deter inflammatory online behaviour.

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AMD faces a $1.5 billion loss from US chip curbs

AMD expects to lose around US$1.5 billion in revenue this year because of new US export restrictions on advanced AI chips, which now require a licence to be sold to China.

The US government, under both the Biden and Trump administrations, has tightened curbs on chip exports in an effort to slow China’s progress in developing powerful AI systems, citing national security risks.

China makes up roughly a quarter of AMD’s total revenue, so these measures could reduce AMD’s expected annual earnings by almost 5 per cent.

Despite this setback, AMD posted stronger-than-expected second-quarter revenue guidance, forecasting around US$7.4 billion, likely driven by customers rushing to stockpile chips before the new rules fully take effect.

CEO Lisa Su said the impact from the curbs would be mostly felt during the second and third quarters, yet she still expects revenue from the company’s AI data centre chips to grow by strong double digits in 2024.

AMD’s finance chief Jean Hu clarified the projected US$1.5 billion revenue loss is tied directly to the latest export controls introduced in April.

Although AMD is under pressure, demand for its high-performance chips remains solid, with tech giants like Microsoft and Meta continuing to invest heavily in AI infrastructure.

The company’s data centre division saw sales jump 57 per cent to US$3.7 billion, helping push total revenue up 36 per cent to US$7.44 billion—both figures exceeding analyst expectations. Adjusted earnings stood at 96 cents per share, slightly above estimates.

Rival chipmaker Nvidia has also warned it now requires a licence to export to China and faces an even larger US$5.5 billion hit.

Meanwhile, other tech firms didn’t fare as well—Marvell Technology and Super Micro disappointed investors, with shares falling after they issued weaker outlooks, adding further signs of turbulence in the chip sector.

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Google upgrades Gemini AI model with focus on developers

Google has launched a new version of its flagship AI model called Gemini 2.5 Pro Preview (I/O edition), ahead of its annual developer event.

The updated version promises major improvements in coding, app development, and video understanding, and replaces the existing Gemini 2.5 Pro model without changing the price.

Developers can access it through the Gemini API, Vertex AI, AI Studio, and the Gemini chatbot app for web and mobile.

Rather than sticking with older features, the I/O edition aims to reduce coding errors and improve how the model handles complex tasks like function calling and code transformation.

Google says the update directly responds to developer feedback by making the model more reliable and better at triggering functions accurately.

Gemini 2.5 Pro Preview (I/O edition) currently leads the WebDev Arena Leaderboard, a benchmark for creating functional and visually appealing web apps. It also scores highly in video analysis tasks, with a benchmark result of 84.8% on VideoMME, one of the best performances in the field so far.

Instead of letting competitors like OpenAI and xAI take the spotlight, Google is pushing to strengthen its position in the AI race. The timing of this release, just before the I/O conference, hints at more AI-related announcements to come as the tech giant seeks to keep pace in a rapidly evolving market.

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Pinterest adds new AI tools to visual search

Pinterest is rolling out new AI-powered upgrades to its visual search feature, aiming to make it easier for users to find exactly what they want.

The enhanced tool will allow people to refine fashion searches by adjusting details like colour, fabric or style, including aesthetics such as ‘Y2K.’

Users can also long-press any Pin in the Home Feed to launch a visual search instantly. A new feature will generate descriptive words to help users better understand what draws them to particular Pins, starting with women’s fashion in the US, UK, and Canada.

Powered by advanced visual language models, the tool works much like Google’s multimodal search but automatically suggests words to refine queries. Pinterest believes these updates will improve the platform’s usefulness for searching when words fall short.

In response to concerns about AI-generated content overwhelming the platform, Pinterest will now label such images and allow users to limit how many they see. With these changes, the company hopes to strengthen its reputation as a helpful, AI-enhanced visual shopping destination.

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AI reshapes UK social care but raises concerns

AI tools such as pain-detecting apps, night-time sensors, and even training robots are increasingly shaping social care in the UK.

Care homes now use the Painchek app to scan residents’ faces for pain indicators, while sensors like AllyCares monitor unusual activity, reducing preventable hospital visits.

Meanwhile, Oxford researchers have created a robot that helps train carers by mimicking patients’ reactions to pain. Families often adjust to the technology after seeing improvements in their loved ones’ care, but transparency and human oversight remain essential.

Despite the promise of these innovations, experts urge caution. Dr Caroline Green from the University of Oxford warns that AI must remain a support, not a replacement, and raises concerns about bias, data privacy, and potential overdependence on technology.

With the UK ageing population and staffing shortages straining social care, technology offers valuable assistance.

Specialists stress that investment in skilled human carers is crucial and the government has endorsed the role of AI in care but has yet to establish clear national policies guiding its ethical use

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Google faces DOJ’s request to sell key ad platforms

The US Department of Justice (DOJ) has moved to break up Google’s advertising technology business after a federal judge ruled that the company holds illegal monopolies across two markets.

The DOJ is seeking the sale of Google’s AdX digital advertising marketplace and its DFP platform, which helps publishers manage their ad inventory.

It follows a ruling in April by Federal Judge Leonie Brinkema, who found that Google’s dominance in the online advertising market violated antitrust laws.

AdX and DFP were key acquisitions for Google, particularly the purchase of DoubleClick in 2008 for $3.1 billion. The DOJ argues that Google used monopolistic tactics, such as acquisitions and customer lock-ins, to control the ad tech market and stifle competition.

In response, Google has disputed the DOJ’s move, claiming the proposed sale of its advertising tools exceeds the court’s findings and could harm publishers and advertisers.

The DOJ’s latest filing also comes amid a separate legal action over Google’s Chrome browser, and the company is facing additional scrutiny in the UK for its dominance in the online search market.

The UK’s Competition and Markets Authority (CMA) has found that Google engaged in anti-competitive practices in open-display advertising technology.

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