Digital standards

Meta uses AI to spot teens lying about age

Meta has announced it is ramping up efforts to protect teenagers on Instagram by deploying AI to detect users who may have lied about their age. The technology will automatically place suspected underage users into Teen Accounts, even if their profiles state they are adults.

These special accounts come with stricter safety settings designed for users under 16. Those who believe they’ve been misclassified will have the option to adjust their settings manually.

Instead of relying solely on self-reported birthdates, Meta is using its AI to analyse behaviour and signals that suggest a user might be younger than claimed.

While the company has used this technology to estimate age ranges before, it is now applying it more aggressively to catch teens who attempt to bypass the platform’s safeguards. The tech giant insists it’s working to ensure the accuracy of these classifications to prevent mistakes.

Alongside this new AI tool, Meta will also begin sending notifications to parents about their children’s Instagram settings.

These alerts, which are sent only to parents who have Instagram accounts of their own, aim to encourage open conversations at home about the importance of honest age representation online.

Teen Accounts were first introduced last year and are designed to limit access to harmful content, reduce contact from strangers, and promote healthier screen time habits.

Instead of granting unrestricted access, these accounts are private by default, block unsolicited messages, and remind teens to take breaks after prolonged scrolling.

Meta says the goal is to adapt to the digital age and partner with parents to make Instagram a safer space for young users.

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Apple tries makes climate progress with greener supply chain

Apple has made progress in reducing its environmental impact, according to the company’s own latest environmental progress report.

Its total greenhouse gas emissions dropped by 800,000 metric tons in 2024, marking a 5 percent reduction from the previous year.

Over the last decade, Apple has cut its global emissions by more than 60 percent, an achievement as emissions from other tech firms continue to rise due to the growing demands of AI.

The reduction stems from efforts to use renewable energy, increase recycling, and work with suppliers to cut emissions. Apple reported that its suppliers collectively avoided nearly 24 million metric tons of greenhouse gas emissions last year through cleaner energy and improved efficiency.

The company is also tackling highly potent fluorinated gases used in making semiconductors and displays, with all direct display suppliers and 26 semiconductor partners committing to reducing such emissions by at least 90 percent.

Recycled materials played a larger role in Apple’s products in 2024, making up nearly a quarter of all materials used. Notably, 80 percent of the rare earth elements and most of the tungsten, cobalt, and aluminium used came from recycled sources.

Despite these efforts, Apple still generated 15.3 million metric tons of CO₂ last year, though it aims to reduce emissions by 75 percent from 2015 levels by 2030 and eliminate 90 percent by 2050 to meet international climate goals.

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Footnotes to bring crowd-sourced context to TikTok

TikTok is trialling a new feature called Footnotes in the United States, allowing users to add context to videos that may be misleading. The move mirrors the Community Notes system used by X, though TikTok will continue its own fact-checking programme in parallel.

Eligible adult users in the United States can apply to contribute Footnotes, and they will also be able to rate the helpfulness of others’ contributions.

Footnotes considered useful will appear publicly on TikTok, with wider users then able to vote on their value. The platform’s head of operations, Adam Presser, said the feature is designed to help users better understand complex topics, ongoing events, or content involving potentially misleading statistics.

The initiative builds on TikTok’s existing tools, including content labels, search banners, and partnerships with third-party fact-checkers such as AFP.

The announcement comes as TikTok’s parent company, ByteDance, continues negotiations with the US government to avoid a potential ban.

Talks over a sale have reportedly stalled amid rising tensions and new tariffs between Washington and Beijing.

While other tech giants such as Meta have scaled back fact-checking in favour of community-based moderation, TikTok is taking a combined approach to ensure greater content accuracy.

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AI startup caught in Dev Mode trademark row

Figma has issued a cease-and-desist letter to Swedish AI startup Loveable over the use of the term ‘Dev Mode,’ a name Figma trademarked in 2023.

Loveable recently introduced its own Dev Mode feature, prompting the design platform to demand the startup stop using the name, citing its established use and intellectual property rights.

Figma’s version of Dev Mode helps bridge the gap between designers and developers, while Loveable’s tool allows users to preview and edit code without linking to GitHub.

Despite their differing functions, Figma insists on protecting the trademark, even though ‘developer mode’ is a widely used phrase across many software platforms. Companies such as Atlassian and Wix have used similar terminology long before Figma obtained the trademark.

The legal move arrives as Figma prepares for an initial public offering, following Adobe’s failed acquisition attempt in 2023. The sudden emphasis on brand protection suggests the company is taking extra care with its intellectual assets ahead of its potential stock market debut.

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Temu and Shein to raise US prices due to new tariffs

Fast fashion giants Temu and Shein have warned US shoppers to expect price hikes from next week, as sweeping new tariffs on Chinese imports come into effect under Donald Trump’s trade policy.

Both companies will lose access to the ‘de minimis’ exemption, which has allowed packages under $800 to enter the US duty-free. That change, taking effect from 2 May, will significantly raise costs for low-cost retailers who depend on cheap cross-border shipments.

The tariffs, which now reach up to 145%, are part of Trump’s escalating trade war with China. His revised plans impose a tax of $75 per item, rising to $150 by June, for shipments that were previously exempt.

Shein has told customers its operating expenses have risen and prices will be adjusted from 25 April in an effort to maintain product quality while absorbing the new costs.

In response to the tariffs and likely slowdown in US demand, both companies have also scaled back digital advertising.

According to Sensor Tower, Temu’s average US ad spend across major platforms dropped by 31% over two weeks, while Shein’s spending fell 19%.

The tariffs are expected to reshape fast fashion in the US, though some experts believe prices may still remain competitive compared to domestic alternatives.

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Fake banking apps leave sellers thousands out of pocket

Scammers are using fake mobile banking apps to trick people into handing over valuable items without receiving any payment.

These apps, which convincingly mimic legitimate platforms, display false ‘successful payment’ screens in person, allowing fraudsters to walk away with goods while the money never arrives.

Victims like Anthony Rudd and John Reddock have lost thousands after being targeted while selling items through social media marketplaces. Mr Rudd handed over £1,000 worth of tools from his Salisbury workshop, only to realise the payment notification was fake.

Mr Reddock, from the UK, lost a £2,000 gold bracelet he had hoped to sell to fund a holiday for his children.

BBC West Investigations found that some of these fake apps, previously removed from the Google Play store, are now being downloaded directly from the internet onto Android phones.

The Chartered Trading Standards Institute described this scam as an emerging threat, warning that in-person fraud is growing more complex instead of fading away.

With police often unable to track down suspects, small business owners like Sebastian Liberek have been left feeling helpless after being targeted repeatedly.

He has lost hundreds of pounds to fake transfers and believes scammers will continue striking, while enforcement remains limited and platforms fail to do enough to stop the spread of fraud.

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CISA extends MITRE’s CVE program for 11 months

The US Cybersecurity and Infrastructure Security Agency (CISA) has extended its contract with the MITRE Corporation to continue operating the Common Vulnerabilities and Exposures (CVE) program for an additional 11 months. The decision was made one day before the existing contract was set to expire.

A CISA spokesperson confirmed that the agency exercised the option period in its $57.8 million contract with MITRE to prevent a lapse in CVE services. The contract, which originally concluded on April 17, includes provisions for optional extensions through March 2026.

‘The CVE Program is invaluable to the cyber community and a priority of CISA,’ the spokesperson stated, expressing appreciation for stakeholder support.

Yosry Barsoum, vice president of MITRE and director of its Center for Securing the Homeland, said that CISA identified incremental funding to maintain operations.

He noted that MITRE remains committed to supporting both the CVE and CWE (Common Weakness Enumeration) programs, and acknowledged the widespread support from government, industry, and the broader cybersecurity community.

The extension follows public concern raised earlier this week after Barsoum issued a letter indicating that program funding was at risk of expiring without renewal.

MITRE officials noted that, in the event of a contract lapse, the CVE program website would eventually go offline and no new CVEs would be published. Historical data would remain accessible via GitHub.

Launched in 1999, the CVE program serves as a central catalogue for publicly disclosed cybersecurity vulnerabilities. It is widely used by governments, private sector organisations, and critical infrastructure operators for vulnerability identification and coordination.

Amid recent uncertainty about the program’s future, a group of CVE Board members announced the formation of a new non-profit organisation — the CVE Foundation — aimed at supporting the long-term sustainability and governance of the initiative.

In a public statement, the group noted that while US government sponsorship had enabled the program’s growth, it also introduced concerns around reliance on a single national sponsor for what is considered a global public good.

The CVE Foundation is intended to provide a neutral, independent structure to ensure continuity and community oversight.

The foundation aims to enhance global governance, eliminate single points of failure in vulnerability management, and reinforce the CVE program’s role as a trusted and collaborative resource. Further information about the foundation’s structure and plans is expected to be released in the coming days.

CISA did not comment on the creation of the CVE Foundation. A MITRE spokesperson indicated the organisation intends to work with federal agencies, the CVE Board, and the cybersecurity community on options for ongoing support.

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Zoom service restored after major outage

Zoom has resumed normal service after a widespread outage left users unable to join meetings or access its website for nearly two hours.

The disruption began around 2:40PM ET and was visible on monitoring platforms like Cisco’s ThousandEyes, which showed a sharp drop in connectivity.

Many users reported seeing an ‘Unable to Connect’ message when trying to join meetings, while others were locked out entirely.

The company’s main website displayed a 502 Bad Gateway error, and even Zoom’s press email was unreachable.

Although the exact cause remains unconfirmed, a Reddit post suggested the issue may have stemmed from the domain being temporarily placed in a server hold, possibly due to DNS or verification problems.

The issue appeared to be resolved around 4:12PM ET, though some users experienced delays as DNS updates propagated across networks.

Zoom confirmed via X that service had been restored and thanked users for their patience. Further details from Zoom or its domain provider, GoDaddy, have yet to be released.

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OpenAI deploys new safeguards for AI models to curb biothreat risks

OpenAI has introduced a new monitoring system to reduce the risk of its latest AI models, o3 and o4-mini, being misused to create chemical or biological threats.

The ‘safety-focused reasoning monitor’ is built to detect prompts related to dangerous materials and instruct the AI models to withhold potentially harmful advice, instead of providing answers that could aid bad actors.

These newer models represent a major leap in capability compared to previous versions, especially in their ability to respond to prompts about biological weapons. To counteract this, OpenAI’s internal red teams spent 1,000 hours identifying unsafe interactions.

Simulated tests showed the safety monitor successfully blocked 98.7% of risky prompts, although OpenAI admits the system does not account for users trying again with different wording, a gap still covered by human oversight instead of relying solely on automation.

Despite assurances that neither o3 nor o4-mini meets OpenAI’s ‘high risk’ threshold, the company acknowledges these models are more effective at answering dangerous questions than earlier ones like o1 and GPT-4.

Similar monitoring tools are also being used to block harmful image generation in other models, yet critics argue OpenAI should do more.

Concerns have been raised over rushed testing timelines and the lack of a safety report for GPT-4.1, which was launched this week instead of being accompanied by transparency documentation.

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xAI pushes Grok forward with memory update

Elon Musk’s AI venture, xAI, has introduced a new ‘memory’ feature for its Grok chatbot in a bid to compete more closely with established rivals like ChatGPT and Google’s Gemini.

The update allows Grok to remember details from past conversations, enabling it to provide more personalised responses when asked for advice or recommendations, instead of offering generic answers.

Unlike before, Grok can now ‘learn’ a user’s preferences over time, provided it’s used frequently enough. The move mirrors similar features from competitors, with ChatGPT already referencing full chat histories and Gemini using persistent memory to shape its replies.

According to xAI, the memory is fully transparent. Users can view what Grok has remembered and choose to delete specific entries at any time.

The memory function is currently available in beta on Grok’s website and mobile apps, although not yet accessible to users in the EU or UK.

Instead of being automatically enabled, it can be turned off in the settings menu under Data Controls. Deleting individual memories is also possible via the web chat interface, with Android support expected shortly.

xAI has confirmed it is working on adding memory support to Grok’s version on X. However, this expansion aims to deepen the bot’s integration with users’ digital lives instead of limiting the experience to one platform.

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