Instagram to bring in version of PG-13 system to protect children, says Meta

Instagram is to adopt a version of the PG-13 cinema rating system to give parents stronger controls over their teenagers’ use of the social media platform.Instagram, which is run by Meta, will start applying rules similar to the US “parental guidance” movie rating – first introduced 41 years ago – to all material on Instagram’s teen accounts. It means users aged under 18 will automatically be placed into the 13+ setting. They will be able to opt out only with their parents’ permission.While the teen accounts already hide or prohibit the recommendation of sexually suggestive content, graphic or disturbing images, and adult content such as tobacco or alcohol, the new PG-13 version will tighten restrictions further

Bose QuietComfort Ultra 2 review: the most comfortable noise cancelling headphones

Bose has updated its top-of-the-line noise-cancelling headphones with longer battery, USB-C audio and premium materials, making the commuter favourites even better.The Guardian’s journalism is independent. We will earn a commission if you buy something through an affiliate link. Learn more.The second-generation QuietComfort Ultra headphones still have an expensive price tag, from £450 (€450/$450/A$700), which is more than most competitors, including Sony’s WH-1000XM6

What does the end of free support for Windows 10 mean for its users?

From Tuesday Microsoft will no longer offer free support as standard for Windows 10, an operating system that is used by millions of computer and laptop owners around the world.Figures for September suggest four in 10 of those using Microsoft Windows worldwide were still using Windows 10, despite the introduction of its successor, Windows 11, in 2021.After 14 October 2025, Microsoft will no longer provide standard free software updates, security fixes or technical assistance to Windows 10 PCs.This means computers running the software will still work but it will steadily become more vulnerable to viruses and malware as bugs and security holes are discovered.Microsoft says the more up-to-date system, Windows 11, “meets the current demands for heightened security by default”

Cyber-attacks rise by 50% in past year, UK security agency says

“Highly significant” cyber-attacks rose by 50% in the past year and the UK’s security services are now dealing with a new nationally significant attack more than every other day, figures from the National Cyber Security Centre (NCSC) have revealed.In what officials described as “a call to arms”, national security officials and ministers are urging all organisations, from the smallest businesses to the largest employers, to draw up contingency plans for the eventuality that “your IT infrastructure [is] crippled tomorrow and all your screens [go] blank”.The NCSC, which is part of GCHQ, said “highly sophisticated” China, “capable and irresponsible” Russia, Iran and North Korea were the main state threats, in its annual review published on Tuesday. The rise is being driven by ransomware attacks, often by criminal actors seeking money, and society’s increasing dependence on technology which increases the number of hackable targets.The chancellor, Rachel Reeves, the security minister, Dan Jarvis, and the technology and business secretaries, Liz Kendall and Peter Kyle have written to the leaders of hundreds of the largest British companies urging them to make cyber-resilience a board-level responsibility and warning that hostile cyber-activity in the UK has grown “more intense, frequent and sophisticated”

Equity threatens mass direct action over use of actors’ images in AI content

The performing arts union Equity has threatened mass direct action over tech and entertainment companies’ use of its members’ likenesses, images and voices in AI content without permission.The warning came as the union said growing numbers of its members had made complaints about infringements of their copyright and misuse of their personal data in AI material.Its general secretary, Paul W Fleming, said it planned to coordinate data requests en masse to companies to force them to disclose whether they used members’ data in AI-generated material without consent.Last week the union confirmed its was supporting a Scottish actor who believes her image was used in the creation of the “AI actor” Tilly Norwood, which has been widely condemned by the film industry.Briony Monroe, 28, from East Renfrewshire, said she believed that an image of her face had been used to make the digital character, created by the AI “talent studio” Xicoia, which has denied her claims

AI could make it harder to establish blame for medical failings, experts say

The use of artificial intelligence in healthcare could create a legally complex blame game when it comes to establishing liability for medical failings, experts have warned.The development of AI for clinical use has boomed, with researchers creating a host of tools, from algorithms to help interpret scans to systems that can aid with diagnoses. AI is also being developed to help manage hospitals, from optimising bed capacity to tackling supply chains.But while experts say the technology could bring myriad benefits for healthcare, they say there is also cause for concern, from a lack of testing of the effectiveness of AI tools to questions over who is responsible should a patient have a negative outcome.Prof Derek Angus, of the University of Pittsburgh, said: “There’s definitely going to be instances where there’s the perception that something went wrong and people will look around to blame someone