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British computer scientist Adam Back has vehemently denied claims that he is the elusive creator of Bitcoin, known as Satoshi Nakamoto. A recent report in the New York Times had suggested that Back was Nakamoto, but he quickly took to social media to refute the claims. In a thread on X, Back stated, 'I also don’t know who satoshi is, and I think it is good for bitcoin that this is the case, as it helps bitcoin be viewed [as] a new asset class, the mathematically scarce digital commodity.' This denial comes after a years-long effort to unmask Nakamoto, the mysterious author of the bitcoin white paper which laid the theoretical foundations for modern digital currencies. The speculation surrounding Nakamoto's identity has been ongoing for years, with previous attempts pointing to Nick Szabo, Hal Finney, and an 'unknown Australian genius' who was later revealed to be a fraud. The latest trail led to Back, a London-born computer scientist and entrepreneur, who was a member of an online anarchist cryptography community called the cypherpunks in the early 1990s. Journalist John Carreyrou claimed to have found similarities between Back and Nakamoto by analyzing decades of old internet postings and shared niche interests. However, Back attributed the similarities to 'a combination of coincidence and similar phrases from people with similar experience and interests.' Not everyone is convinced by Back's denial, with some speculating that he may still be Nakamoto. Stephen Murdoch, a professor of computer science at University College London, noted that while there are indications that it could be Back, 'there’s no smoking gun.' Meanwhile, Dr. Jacky Mallett, an assistant professor of computer science at Reykjavík University, suggested that Satoshi was 'almost certainly more than one person,' citing updates to the bitcoin code that suggest multiple contributors. Back is the owner of a bitcoin treasury firm that is merging with a publicly traded company. If he were indeed Nakamoto and the owner of 1.1m coins worth tens of billions of pounds, he would have to disclose this to the Securities and Exchange Commission, as it could materially affect the bitcoin market.

Anthropic, a San Francisco-based AI startup, has announced that its latest AI model, Claude Mythos, has proven highly effective in exposing software weaknesses. The model has identified thousands of vulnerabilities in commonly used applications, many of which have no patch or fix available.According to Mike Krieger of Anthropic Labs, the company has decided not to release Mythos to the public due to concerns about its potential misuse by hackers. Instead, Anthropic is collaborating with cybersecurity specialists and engineers in the open-source community to utilize the model as a defensive tool.The oldest vulnerability uncovered by Mythos dates back 27 years, and none were previously noticed by their creators. Anthropic has shared a version of Mythos with cybersecurity companies CrowdStrike and Palo Alto Networks, as well as with Amazon, Apple, and Microsoft, in a project dubbed “Glasswing”.“AI models have reached a level of coding capability where they can surpass all but the most skilled humans at finding and exploiting software vulnerabilities,” Anthropic said in a blog post. “The fallout – for economies, public safety, and national security – could be severe.”The project aims to protect critical infrastructure from cyber threats, with approximately 40 organizations involved in the design, maintenance, or operation of computer systems. Anthropic is providing about $100m worth of computing resources for the mission.

Wayne Koestenbaum's latest novel, 'My Lover, the Rabbi', defies expectations with its unapologetically obsessive prose and exploration of desire. The story centers around a man who works as an antique furniture restorer and his overwhelming desire for a man who works in a synagogue. This central fact is accepted by all characters, and the writing treats realist conventions with a kind of exalted scorn.The book's 188 chapters are short and plunge the reader into a world of carnality, confusion, and bizarrely specific detail. The title of the book is reiterated throughout, becoming almost a mantra. This insistent and anxious formality is at the heart of the book's uncanny life, matching style to subject in a brilliant and unconventional way.As the plot emerges, it seems almost 19th century in its storyline, with themes of infidelity, illegitimacy, madness, shopping, coincidences, and death. The narrator's need to discover the secret of his rabbi's attractiveness drives the plot, much like Proust's Swann. The mystery of the rabbi's allure and the death of his three-year-old son become central to the narrative, revealing vistas of unknowability.The book's whirlwind invention culminates in a final, fugue-like recapitulation, where the narrator's obsessive desire morphs into a vision of the unknowability of any object of desire. This gloriously original evocation explores what it might feel like to admit to the inability of love to triumph over death. Koestenbaum's writing is like that of the best kind of angel, unafraid to come down to earth and explore the complexities of human desire.

Australian cricket selector Shawn Flegler has acknowledged that the decision to appoint Sophie Molineux as team captain may need to be reassessed if she continues to struggle with injuries. Molineux, a bowling allrounder, was handed the captaincy ahead of Tahlia McGrath and Ash Gardner despite concerns over her fitness.Molineux has played for Australia since 2018 but has been plagued by injuries, including a serious knee issue that forced her to miss the recent Ashes series. Her injury problems resurfaced during the recent multi-format series against India, where she took on the T20I captaincy.Flegler described the latest setback as 'not ideal' but emphasized that the plan had always been to take a conservative approach to Molineux's fitness ahead of this year's T20 World Cup. He acknowledged that it was 'unprecedented' for Australia to bestow the captaincy upon a player subject to such uncertainty around her fitness.Despite the concerns, Flegler has not had any second thoughts about the captaincy decision, stating that the team is 'comfortable internally that it was the right decision for this group at this time.' However, he conceded that Australia would have to remain open to change should more long-term injuries arise.Molineux will take part in upcoming training camps with the squad and is on track to be fit for the World Cup that begins in the UK in June. The team's national contract list was also revealed, featuring uncapped Chloe Ainsworth and teenage allrounder Lucy Hamilton for the first time.

The horror market has finally recognised women as a core audience, a shift reflected in the latest teen‑focused feature The Cure. Directed by Nancy Leopardi and penned by Jonathan Bernstein and James Greer (known for Unsane), the film blends gothic dread with a biting commentary on wealth and longevity. The story follows Ally Braun (Samantha Cochran), a lupus‑stricken teenager confined to a Malibu mansion owned by her billionaire parents, Jeff (David Dastmalchian) and Georgia (Ashley Greene). When the couple hosts a gathering for investors interested in a private island designed as an apocalypse refuge, Ally slips away to the beach and befriends a mysterious newcomer, Brooke (Sydney Taylor). Their uneasy friendship triggers a series of dark revelations that expose helicopter parenting, clandestine life‑extension research, and society’s obsession with youth and beauty. While the premise brims with clever ideas, the execution falters in its final act. Narrative threads are hurried, and the climax resolves with a brief burst of violence that feels more like a budget‑driven shortcut than a satisfying payoff. The film’s limited locations and dim lighting betray a modest production budget, even as it depicts extravagant wealth. Nevertheless, the youthful ensemble injects the story with genuine charisma. Their performances provide the film’s most compelling moments, keeping the audience engaged despite the structural shortcomings. The Cure becomes available on digital platforms from 13 April.

Israel's latest invasion of Lebanon has resulted in a massive displacement of over 1.2 million people, including 350,000 children, making it one of the world's fastest-growing and most severe displacement crises. Since March 2, Israeli forces have launched over 1,840 attacks on Lebanon, killing more than 1,497 people and injuring over 4,639, according to Lebanon's Ministry of Public Health. The Israeli army claims it is targeting strongholds of the Iranian-backed group Hezbollah in southern Lebanon. Israel's Defense Minister, Israel Katz, stated that Israel plans to destroy Lebanese border towns and continue its occupation of southern Lebanon. The conflict has led to 20% of Lebanon's 5.9 million population being displaced, with one in five people affected. This crisis ranks among the top 10 displacement crises in recent years, according to UNHCR's 2025 data. Attacks have been concentrated in areas such as Bint Jbeil, Nabatieh, Tyre, Marjayoun, and Sidon, with over 2,000 attacks reported between March 2 and March 27. Israel carried out 1,840 of these attacks, mostly air or drone strikes and shelling. The destruction of bridges and crossings in southern Lebanon aims to isolate communities, with the Dalafa bridge and roads between villages like Sohmor and Yohmor being targeted. This has severe implications for access to hospitals and public services. Israel's evacuation orders now cover over 1,470sq km (568sq miles), or about 14% of Lebanon's territory, approaching the scale of Russian occupation in Ukraine.

Who: FC Barcelona vs. Atletico MadridWhat: UEFA Champions League quarter‑final, first legWhere: Camp Nou, Barcelona, SpainWhen: Wednesday, 21:00 CET (19:00 GMT)How to follow: Live text commentary starts at 16:00 GMT on Al Jazeera Sport. The Spanish giants are set to clash again after a grueling schedule that has seen them meet five times in just two months, including three matches within a ten‑day span. Barcelona entered the encounter fresh from a dramatic 2‑1 victory over Atletico in La Liga on Saturday, a win that pushed them seven points clear at the top of the table. Robert Lewandowski netted a late winner after Marcus Rashford had equalised, while Atletico midfielder Nico González received a second yellow card just before halftime, leaving the visitors with ten men. With the league title largely secured, Diego Simeone opted to rotate his squad for Wednesday’s match, focusing his energy on the European tie. Barcelona coach Hansi Flick echoed the sentiment, noting that players typically give “5‑10 % more” in Champions League fixtures. Both managers highlighted the importance of the upcoming game. Flick described the fixture as “very difficult” and urged his side to take it “step by step, match by match.” Midfielder Dani Olmo called the tie “all or nothing,” stressing the need to avoid a repeat of their recent Copa del Rey disappointment. Simeone praised Barcelona as “the best attacking team in Europe,” while Atletico forward Ademola Lookman warned that the clash would be “special” and demanded thorough preparation. How the clubs reached the quarter‑finals Barcelona earned their spot with a commanding 7‑2 aggregate win over Newcastle United, highlighted by a fourth‑minute strike from Raphinha and a second‑half surge that saw Lewandowski score a brace. Atletico advanced after a 7‑5 aggregate triumph over Tottenham Hotspur, despite a 3‑2 loss in the second leg. Their early dominance in the first leg, a 5‑2 home win, set the foundation for progression. Head‑to‑head snapshot Across 250 meetings, Barcelona have claimed 115 victories, Atletico 78, with 57 draws. The most recent ten encounters feature a mix of league and cup results, the latest being Barcelona’s 2‑1 La Liga win on Saturday. Team news and predicted line‑ups Barcelona injuries: Raphinha, Marc Bernal, Frenkie de Jong and Andreas Christensen are sidelined. Ronald Araujo is expected to start after missing the weekend match. Predicted XI: Joan Garcia; Koundé, Cubarsi, Martín, Cancelo; Eric Garcia, Pedri; Yamal, Fermin, Rashford; Lewandowski. Atletico injuries: Pablo Barrios out with a thigh problem; José Giménez and Johnny Cardoso are doubtful. Jan Oblak, Marc Pubil and Rodrigo Mendoza have returned to training and could feature. Predicted XI: Jan Oblak; Llorente, Le Normand, Hancko, Ruggeri; Koke, Baena; Simeone, Griezmann, Lookman; Álvarez. The stage is set for a high‑stakes European duel, with both sides eager to translate domestic form into continental success.

The Mythos Preview: A New Frontier in AI‑Powered Cyber DefenseOn Tuesday, April 7, 2026, Anthropic announced a limited rollout of Mythos, its latest frontier model, to a curated cohort of partner organizations. Branded as part of Project Glasswing, the initiative aims to harness Mythos for "defensive security work" and to harden critical software against emerging threats.Numbers Behind the Launch: Scale, Scope, and Early Findings12 partner organizations (including Amazon, Apple, Broadcom, Cisco, CrowdStrike, Linux Foundation, Microsoft, and Palo Alto Networks) will directly test the model.40 organizations in total will receive preview access.Mythos has already identified thousands of zero‑day vulnerabilities, many classified as critical and dating back one to two decades.Anthropic’s recent mishap exposed ~2,000 source‑code files and over 500,000 lines of code in its Claude Code 2.1.88 release.Strategic Implications: AI Meets Defensive CybersecurityThe deployment marks a significant pivot for AI labs: moving from general‑purpose assistants toward specialized, high‑stakes security tooling. By scanning both proprietary and open‑source codebases, Mythos could accelerate vulnerability remediation cycles that traditionally take months. The collaboration model—where partners share insights back to the broader tech ecosystem—promises a collective uplift in defensive capabilities.Regulatory and Market Outlook: Risks, Rewards, and the Road AheadAnthropic is already in "ongoing discussions" with U.S. federal officials, a dialogue complicated by an existing legal battle with the Pentagon over supply‑chain risk concerns. While the company emphasizes defensive use, the leaked internal memo warned that a weaponized version of Mythos could become a powerful tool for threat actors. This dual‑use tension is likely to attract heightened scrutiny from policymakers and may shape future AI‑security standards.Future Trajectory: From Limited Preview to Industry‑Wide AdoptionIf Mythos delivers on its early promise, Anthropic could expand access beyond the initial 40 organizations, positioning the model as a de‑facto security layer for software development pipelines. Success would also reinforce Anthropic’s claim of having the "most powerful" AI model to date, potentially spurring competitors to accelerate their own security‑focused AI research.

The September 2026 Launch Window Apple is reportedly on track to debut its first foldable iPhone in September 2026, aligning with the launch of the iPhone 18 Pro and Pro Max. According to Mark Gurman of Bloomberg, the device aims to hit the market simultaneously with or shortly after the standard non-foldable models. Despite recent concerns from Nikkei Asia regarding potential delays due to engineering hurdles, the latest report suggests the timeline remains aggressive. Launch Window: Targeting September 2026 alongside iPhone 18 Pro series. Supply Constraints: Initial production volumes may be limited due to the device's complexity. Status: While six months out, the timing is not yet finalized. Engineering Breakthroughs: Durability and Display A critical factor driving this launch is Apple's reported resolution of key technical challenges that have plagued competitors. The new foldable device is said to feature significant improvements in screen quality and overall durability. Furthermore, Apple has reportedly addressed the "crease" issue, making it less visible when the device is unfolded, a common pain point for users of current foldable models. Market Implications: Entering the Foldable Wars The introduction of a foldable iPhone marks a pivotal shift in Apple's hardware strategy. For years, the company has observed the foldable market dominated by Samsung and emerging Chinese manufacturers. By entering this space, Apple aims to leverage its ecosystem lock-in and manufacturing scale to redefine the premium foldable experience. Future Outlook: Supply Chain and Adoption Analysts predict that while the September launch is the goal, supply chain bottlenecks could restrict availability. However, if Apple can deliver on its promises of a durable, high-quality foldable device, it could accelerate the mainstream adoption of foldable technology, forcing competitors to innovate further.