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China is moving to restrict exports of key technologies, including AI-related items, citing national security risks. The move, reported by AP, could affect the flow of Chinese AI chips and other tech such as solar products to global markets, and is being read as the latest escalation in the technology standoff between Beijing and Washington.

Meta employees have said that President Luiz Inacio Lula da Silva's accounts were hindered during Brazil's presidential election, according to Brazilian newspaper Folha de S.Paulo, as reported by Reuters. The allegation concerns the treatment of Lula's social media accounts during the 2022 campaign. The report is drawing attention to Meta's internal practices and their potential impact on election outcomes.

Italian Prime Minister Giorgia Meloni announced tougher penalties for violence at demonstrations, saying anyone who joins a group of five or more people during a march and throws stones, firecrackers or sticks risks up to five years in prison and fines of up to €20,000. The message, summed up as 'you break it, you pay for it,' has drawn wide attention amid ongoing protest activity in Italy.

The PHP project has issued a security advisory warning of critical remote code execution vulnerabilities, urging all users to update their installations immediately. The flaws could let attackers run arbitrary code on affected servers, making unpatched PHP sites and applications a serious risk. Developers and system administrators are being told to patch as a priority.

BBC News explains what PHP is and why the widely used programming language is at the centre of a global cyber-security effort. PHP powers a large share of websites, so flaws in it can expose servers worldwide, prompting developers and organisations to rush to patch systems and assess potential damage.

The PHP Foundation has issued a security release and published an explanation of how it plans to strengthen the language's security going forward. The announcement, made by the Foundation on its blog, covers the fixes shipped today and the broader measures being adopted to harden the widely used server-side language against future vulnerabilities. Developers are discussing the release and what the Foundation's approach means for projects running PHP in production.

A PHP vulnerability is drawing attention as reports break down the current state of PHP security issues. PHP powers a large share of websites, so flaws in it are closely watched by developers and security teams. Details of affected versions, patches and exploitation are being circulated, and administrators are being urged to review their PHP deployments and apply updates promptly.

Singapore is calling for swift remediation of security vulnerabilities in PHP, warning that hackers are actively exploiting weaknesses in the widely used programming language. The push highlights growing concern among governments over unpatched flaws in common web infrastructure, and it is drawing attention from cybersecurity watchers tracking live exploitation attempts.

Railway, the cloud deployment platform, has published a security disclosure on its blog dated Wednesday, October 21st. The post outlines details of a security matter handled by the company. Readers on tech forums are discussing the disclosure, weighing how the company handled responsible disclosure and what the incident means for users of the platform and their deployed applications.

The US Department of War and Lockheed Martin have finalized a landmark 10-year agreement covering the F-35 fighter jet program, securing an estimated $7 billion in private investment. The deal locks in long-term production and support arrangements for the stealth aircraft, one of the Pentagon's most expensive weapons programs.

Italian police are deploying to protect Milan's Cathedral, residents and tourists ahead of further protests expected in the city on Saturday. Authorities are on high alert, and there is growing concern about possible unrest. Previous demonstrations in Milan have drawn large crowds, prompting preparations to safeguard the landmark square and keep visitors safe.

A startup is developing a new manufacturing approach it says could rejuvenate the nuclear power industry. The company, covered by MIT News, is drawing attention as interest grows in advanced nuclear technology as a low-carbon energy source. Details of the company's name, backers and technology have not been made widely available, but the story is circulating amid renewed debate over nuclear energy's role in decarbonization.

Five Nights at Freddy's: Security Breach is back in conversation after creator StopDrop published a video titled 'I Fixed FNAF Security Breach' outlining how the game's bugs and design problems could be addressed. The release drew roughly 79,000 likes quickly, with fans of the series engaging over the game's widely criticized state at launch.

Apple is remotely deactivating iPhones stolen during the riots in France. The devices reportedly display warnings telling thieves the phones are being tracked and that authorities will be alerted. The move is being widely shared online as a striking demonstration of Apple's anti-theft technology and its reach over devices even after they leave their owners' hands.

New York State Police and the State Comptroller's office have been notified of an alleged security breach in Wallkill. Authorities have not released details on the nature of the breach, who was affected, or what data may have been compromised. The comptroller's involvement suggests possible public funds or a government entity may be involved. Residents are awaiting further information as the matter develops.

More than 30 UK government online services have gone offline, with four more partially unavailable, as governments worldwide scramble to respond to two critical security flaws in PHP, the widely used web programming language. Administrators are rushing to patch systems and restore public access to affected services.

Anthropic researchers have identified 94 cases of open-source software projects removing security controls without notifying users, according to a report covered by Help Net Security. The finding highlights a supply-chain risk: dependencies that developers rely on may silently lose protections, leaving applications exposed. Security teams are being urged to monitor upstream changes more closely.

The United Nations Peacebuilding Commission and the African Union Peace and Security Council convened their Ninth Annual Consultative Meeting in New York on 21 October 2026, issuing a joint communiqué. The annual session is part of the two bodies' standing partnership on peacebuilding and security cooperation across Africa.

An elephant carrying a 650kg sacred gold shrine went on a rampage during a Hindu festival in India, flipping a car and damaging nearby buildings. Temple elephants traditionally carry deities in procession during festivals, and incidents of them panicking in loud, crowded settings periodically cause injuries and property damage, drawing fresh attention to the practice.

Futurism reports on a proposal for dealing with potentially rogue AI: put the system in charge of its own public relations, answering reporters' questions directly. The idea is being shared and discussed in tech circles, with debate over whether letting an AI explain and defend itself would expose its flaws or simply give it a platform.

History and travel enthusiasts are marking the anniversary of Emperor Kōgon's accession to the throne in 1331. Kōgon was the first of the Emperors of the Northern Court during Japan's Period of the Northern and Southern Courts, a era of divided imperial rule. The anniversary is being shared alongside photographs and travel notes on Japan's ancient kofun burial mounds and Shinto sites.