Cybersecurity Archives | Page 250 of 368 | Digital Watch Observatory

Ofcom backs broadband competition to expand full-fibre coverage

Britain should maintain competition in the broadband market to boost full-fibre coverage to 96% of premises by 2027 while capping prices on slower-speed services, UK telecoms regulator Ofcom announced on Thursday.

The cap would limit what BT’s Openreach can charge for connections up to 80Mbit/s, an increase from the current 40Mbit/s limit.

Ofcom’s previous measures, including encouraging new providers to use Openreach’s infrastructure, have helped increase full-fibre coverage from under 25% to nearly 70% of homes.

It now proposes keeping high-speed broadband prices free from regulation until 2031 while ensuring affordability for those relying on older copper-fibre connections.

In rural areas where commercial networks are less viable, Ofcom plans to support Openreach in expanding full-fibre access. The regulator’s consultation on these proposals will run until June 12, with final decisions expected in March 2026. BT shares rose 0.5% following the announcement.

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Baidu dismisses claims of leaked user information

Chinese tech giant Baidu has denied claims of an internal data breach after the teenage daughter of a senior executive was accused of sharing users’ personal information online.

The controversy erupted when internet users alleged that the daughter of Baidu vice president Xie Guangjun had posted private details, including phone numbers, following an online dispute.

Baidu insisted that neither employees nor executives have access to user data and claimed the information came from illegally obtained ‘doxing databases’ on foreign platforms.

The company has filed a police report regarding false claims, including allegations that Xie had given his daughter access to Baidu’s databases.

Xie apologised, stating that the data had been sourced from overseas social networking sites.

The case comes amid ongoing crackdown in China on data privacy breaches, with stricter laws in place to prevent unauthorised sharing of personal details.

The controversy has impacted investor confidence, with Baidu’s shares falling more than 4% in Hong Kong trading.

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New HP printers designed to withstand quantum computing attacks

HP has introduced the 8000 Series printers, designed to protect against future cyber threats posed by quantum computing.

Announced at the Amplify 2025 event, the new models include the HP Color LaserJet Enterprise MFP 8801, Mono MFP 8601, and LaserJet Pro Mono SFP 8501. These printers are built to resist sophisticated attacks that could exploit vulnerabilities at the firmware level.

To enhance security, HP has integrated quantum-resistant cryptography within the printers’ ASIC chips. These chips provide digital signature verification, reducing the risk of unauthorised firmware modifications and potential data breaches.

HP emphasised that, without these safeguards, printers could be fully compromised by malicious firmware updates, allowing attackers to gain persistent control over the devices.

The new printers are also designed to integrate seamlessly with Zero Trust network architectures, reinforcing security within enterprise environments.

By incorporating advanced cryptographic measures, HP aims to future-proof its printing solutions against emerging cybersecurity threats.

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Amazon considers further appeal after losing GDPR case

Amazon has lost its appeal against a €746 million fine imposed by Luxembourg’s data protection regulator for breaching EU privacy laws.

The country’s administrative court upheld the penalty in a ruling on 18 March, siding with the National Commission for Data Protection (CNPD), which found Amazon had unlawfully processed personal data under the General Data Protection Regulation (GDPR).

The fine remains the largest issued under the EU privacy rules.

The CNPD also ordered Amazon to implement corrective measures, although enforcement will be suspended during the appeal period.

Amazon criticised the decision, arguing the fine was based on subjective legal interpretations without prior guidance from regulators. The company confirmed it is considering further legal action.

Europe has taken a strict stance on data privacy violations, with GDPR setting a global benchmark for consumer protections.

The ruling against Amazon reinforces the EU’s commitment to holding major tech companies accountable for their handling of personal data.

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Nvidia holds back on optical technology for GPUs

Nvidia’s CEO, Jensen Huang, has s tated that a promising new chip technology, co-packaged optics, is not yet reliable enough for use in the company’s flagship GPUs.

The technology, which uses laser beams to transfer data via fiber optic cables instead of traditional copper, is more energy-efficient and faster.

However, Huang emphasized that copper connections remain ‘orders of magnitude’ more reliable than today’s optical alternatives, making them the preferred choice for now.

Speaking at Nvidia’s annual developer conference in San Jose, Huang announced that the company will use co-packaged optics in two upcoming networking chips designed for server switches, increasing their energy efficiency by three and a half times.

These switch chips will be released later this year and into 2026, marking a gradual technological step forward. However, Huang clarified that Nvidia currently has no plans to implement optical connections between GPUs, as reliability remains a key priority for its AI-focused customers like OpenAI and Oracle.

Silicon Valley startups such as Ayar Labs, Lightmatter, and Celestial AI have invested heavily in co-packaged optics, seeing it as essential for building more powerful AI systems. Nvidia itself has backed some of these ventures, despite Huang’s cautious approach.

While optical connections could eventually help AI models process complex tasks more efficiently, Nvidia is prioritizing proven technology for its near-term roadmap, ensuring stability in an industry preparing to invest hundreds of billions in AI infrastructure.

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Google acquires Wiz in $32 billion deal

Google has finalized a $32 billion acquisition of Israeli cybersecurity firm Wiz, sealing the deal just weeks after Donald Trump’s inauguration.

The agreement, a significant increase from Google’s initial $23 billion offer, was aided by the expectation of a friendlier antitrust review under the new administration, sources familiar with the negotiations said.

Wiz had considered an IPO before returning to the negotiating table, with new Chief Financial Officer Fazal Merchant playing a key role in shaping the deal alongside CEO Assaf Rappaport.

Google’s cloud chief, Thomas Kurian, was also instrumental in the agreement, which includes an unusually high $3.2 billion breakup fee should regulatory issues derail the transaction.

With Wiz boasting 70% annual revenue growth and over $700 million in annualized revenue, Google viewed the premium price as justified.

However, concerns remain over potential antitrust scrutiny, particularly given Google’s ongoing legal battles with the US Department of Justice over its dominance in search and ad technology.

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Meta cracks down on misinformation in Australia

Meta Platforms has announced new measures to combat misinformation and deepfakes in Australia ahead of the country’s upcoming national election.

The company’s independent fact-checking program, supported by Agence France-Presse and the Australian Associated Press, will detect and limit misleading content, while also removing any material that could incite violence or interfere with voting.

Deepfakes, AI-generated media designed to appear real, will also face stricter scrutiny. Meta stated that any content violating its policies would be removed or labelled as ‘altered’ to reduce its visibility.

Users sharing AI-generated content will be encouraged to disclose its origin, aiming to improve transparency.

Meta’s Australian policy follows similar strategies used in elections across India, the UK and the US.

The company is also navigating regulatory challenges in the country, including a proposed levy on big tech firms profiting from local news content and new requirements to enforce a ban on users under 16 by the end of the year.

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Samsung faces tough shareholder meeting over AI struggles

Samsung Electronics faces a challenging annual general meeting as shareholders express frustration over its failure to capitalise on the AI boom.

Despite being South Korea’s most valuable company, Samsung’s stock tumbled nearly a third last year, making it one of the worst-performing tech firms.

Executives, including Co-CEO Han Jong-hee, will address concerns over lagging innovation, competition in semiconductor technology, and strategies to counter US tariffs.

Internal discussions at Samsung have revealed concerns about losing its technological edge, particularly in high bandwidth memory (HBM) chips, where it trails rival SK Hynix.

Chairman Jay Y. Lee reportedly criticised the company for focusing on maintaining the status quo rather than driving major innovation.

A stagnation like this has contributed to Samsung losing market share to competitors like TSMC in chip manufacturing and Apple in smartphones.

Adding to its challenges, Samsung has warned of sluggish AI chip sales due to US export restrictions to China, its biggest market. This puts the company at greater risk from potential US tariffs on Chinese trade.

In an attempt to regain investor confidence, Samsung launched a $7.2 billion share buyback plan in November, which has helped its stock recover slightly. However, shareholders remain sceptical about its future growth strategy.

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Spanish police dismantle Bitcoin-themed crypto scam

Spanish police have successfully dismantled a Bitcoin-themed pyramid scam, uncovering a fraudulent network that swindled around $32.6 million from unsuspecting victims.

According to the National Police Corps (CNP), eight individuals were arrested, including the mastermind, a computer programmer detained in Malaga. The scam targeted over 3,600 people, mostly in Spain, but extended its reach to 36 countries.

The group operated a seemingly legitimate platform offering various Bitcoin investment plans. Promoted through websites and social media, victims were promised significant returns, with some reportedly offered dividends of 40% in just a month.

However, once funds were invested, obstacles were fabricated to delay or prevent withdrawals.

The police first uncovered the operation in 2022, following a report from a victim in Murcia. Their investigation revealed the scam’s pyramid structure, where older investors were paid with funds from newer ones.

Some victims were even tricked into handing over control of their devices for crypto transfers.

In total, the fraudsters amassed approximately 400 Bitcoin and created a worthless token for investors. Authorities have since frozen 73 bank accounts, seized cars, and impounded various assets as part of the investigation.

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Microsoft warns of new malware targeting cryptocurrency wallets

Microsoft has issued a warning about StilachiRAT, a newly discovered malware that steals cryptocurrency wallet data and sensitive browser information.

The trojan is designed to evade detection while extracting credentials from over 20 different wallets, including MetaMask, Trust Wallet, and Coinbase.

The malware actively scans for cryptocurrency wallet extensions in Google Chrome and monitors clipboard actions for copied keys and passwords.

Attackers can use the stolen data to drain victims’ funds. StilachiRAT also enables remote command execution, allowing cybercriminals to manipulate system settings and maintain control over infected devices.

Beyond stealing data, the malware gathers detailed information about the compromised system, including OS details and hardware identifiers.

It even monitors Remote Desktop Protocol sessions, enabling attackers to impersonate users and spread further across networks.

Microsoft has not yet linked StilachiRAT to a specific threat actor but emphasises the need for caution. Users are advised to download software only from official sources, enable Microsoft Defender real time protection, and use SmartScreen to block malicious websites.

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