US

WhatsApp prohibited on US House devices citing data risk

Meta Platforms’ messaging service WhatsApp has been banned from all devices used by the US House of Representatives, according to an internal memo distributed to staff on Monday.

The memo, issued by the Office of the Chief Administrative Officer, stated that the Office of Cybersecurity had classified WhatsApp as a high-risk application.

The assessment cited concerns about the platform’s data protection practices, lack of transparency regarding user data handling, absence of stored data encryption, and associated security risks.

Staff were advised to use alternative messaging platforms deemed more secure, including Microsoft Teams, Amazon’s Wickr, Signal, and Apple’s iMessage and FaceTime.

Meta responded to the decision, stating it ‘strongly disagreed’ with the assessment and maintained that WhatsApp offers stronger security measures than some of the recommended alternatives.

Earlier this year, WhatsApp disclosed that Israeli spyware company Paragon Solutions had targeted numerous users, including journalists and civil society members.

The US House of Representatives has previously restricted other applications due to security concerns. In 2022, it prohibited the use of TikTok on official devices.

Would you like to learn more about AI, tech and digital diplomacy? If so, ask our Diplo chatbot!

DeepSeek under fire for alleged military ties and export control evasion

The United States has accused Chinese AI startup DeepSeek of assisting China’s military and intelligence services while allegedly seeking to evade export controls to obtain advanced American-made semiconductors.

The claims, made by a senior US State Department official speaking anonymously to Reuters, add to growing concerns over the global security risks posed by AI.

DeepSeek, based in Hangzhou, China, gained international attention earlier this year after claiming its AI models rivalled those of leading United States firms like OpenAI—yet at a fraction of the cost.

However, US officials now say that the firm has shared data with Chinese surveillance networks and provided direct technological support to the People’s Liberation Army (PLA). According to the official, DeepSeek has appeared in over 150 procurement records linked to China’s defence sector.

The company is also suspected of transmitting data from foreign users, including Americans, through backend infrastructure connected to China Mobile, a state-run telecom operator. DeepSeek has not responded publicly to questions about these privacy or security issues.

The official further alleges that DeepSeek has been trying to access Nvidia’s restricted H100 AI chips by creating shell companies in Southeast Asia and using foreign data centres to run AI models on US-origin hardware remotely.

While Nvidia maintains it complies with export restrictions and has not knowingly supplied chips to sanctioned parties, DeepSeek is said to have secured several H100 chips despite the ban.

US officials have yet to place DeepSeek on a trade blacklist, though the company is under scrutiny. Meanwhile, Singapore has already charged three men with fraud in investigating the suspected illegal movement of Nvidia chips to DeepSeek.

Questions have also been raised over the credibility of DeepSeek’s technological claims. Experts argue that the reported $5.58 million spent on training their flagship models is unrealistically low, especially given the compute scale typically required to match OpenAI or Meta’s performance.

DeepSeek has remained silent amid the mounting scrutiny. Still, with the US-China tech race intensifying, the firm could soon find itself at the centre of new trade sanctions and geopolitical fallout.

Would you like to learn more about AI, tech and digital diplomacy? If so, ask our Diplo chatbot!

TikTok denies buying Trump memecoins after bribe claims

TikTok has strongly denied accusations by US congressman Brad Sherman that its owners purchased $300 million worth of Trump meme coins. Responding via its official policy account on X, the company labelled the claims false and misleading.

Sherman alleged that the memecoin purchase was effectively a bribe to influence Donald Trump’s stance on banning TikTok in the US.

However, the accusations appear based on a report involving GD Culture Group, a Nasdaq-listed company with no direct connection to TikTok or its parent ByteDance.

GD Culture reportedly announced plans to buy Trump coins and Bitcoin while using TikTok to distribute AI-enhanced content. Despite this, no financial link between the firm and Trump or TikTok has been confirmed.

The timing of the claim coincides with Trump’s third delay in enforcing the TikTok ban, raising further political speculation. Sherman, a long-time crypto critic, also said that Trump’s crypto ventures threaten the US dollar’s dominance.

Would you like to learn more about AI, tech and digital diplomacy? If so, ask our Diplo chatbot!

Ryuk ransomware hacker extradited to US after arrest in Ukraine

A key member of the infamous Ryuk ransomware gang has been extradited to the US after his arrest in Kyiv, Ukraine.

The 33-year-old man was detained in April 2025 at the request of the FBI and arrived in the US on 18 June to face multiple charges.

The suspect played a critical role within Ryuk by gaining initial access to corporate networks, which he then passed on to accomplices who stole data and launched ransomware attacks.

Ukrainian authorities identified him during a larger investigation into ransomware groups like LockerGoga, Dharma, Hive, and MegaCortex that targeted companies across Europe and North America.

According to Ukraine’s National Police, forensic analysis revealed the man’s responsibility for locating security flaws in enterprise networks.

Information gathered by the hacker allowed others in the gang to infiltrate systems, steal data, and deploy ransomware payloads that disrupted various industries, including healthcare, during the COVID pandemic.

Ryuk operated from 2018 until mid-2020 before rebranding as the notorious Conti gang, which later fractured into several smaller but still active groups. Researchers estimate that Ryuk alone collected over $150 million in ransom payments before shutting down.

Would you like to learn more about AI, tech and digital diplomacy? If so, ask our Diplo chatbot!

Judge halts OPM data sharing with DOGE amid privacy concerns

A federal judge in New York ordered the US Office of Personnel Management (OPM) to stop sharing sensitive personal data with the Department of Government Efficiency (DOGE) agents.

The preliminary injunction, issued on 6 June by Judge Denise Cote, cited a strong likelihood that OPM and DOGE violated both the Privacy Act of 1974 and the Administrative Procedures Act.

The lawsuit, led by the Electronic Frontier Foundation and several advocacy groups, alleges that OPM unlawfully disclosed information from one of the largest federal employee databases to DOGE, a controversial initiative reportedly linked to billionaire Elon Musk.

The database includes names, social security numbers, health and financial data, union affiliations, and background check records for millions of federal employees, applicants, and retirees.

Union representatives and privacy advocates called the ruling a significant win for data protection and government accountability. AFGE President Everett Kelley criticised the involvement of ‘Musk’s DOGE cronies’, arguing that unelected individuals should not have access to such sensitive material.

The legal action also seeks to delete any data handed over to DOGE. The case comes amid ongoing concerns about federal data security following OPM’s 2015 breach, which compromised information on more than 22 million people.

Would you like to learn more about AI, tech and digital diplomacy? If so, ask our Diplo chatbot!

Nvidia’s sovereign AI vision gains EU support

Nvidia CEO Jensen Huang’s call for ‘sovereign AI’ is gaining traction among European leaders who want more control over their data and digital future. He argues that nations must develop AI rooted in their own language, culture and infrastructure.

During a recent European tour, Huang unveiled major partnerships and investments European cities, citing the region’s over-reliance on US tech firms. European officials echoed his concerns, with French President Emmanuel Macron and German Chancellor Friedrich Merz supporting national AI initiatives.

The EU plans to build four AI gigafactories, aiming to reduce dependence on US cloud giants and strengthen regional innovation. Nvidia has committed to providing chips for these projects, while startups like Mistral are working to become local leaders in AI development.

Despite enthusiasm, high energy costs and limited resources may hinder Europe’s progress. Industry voices warn that without sustained investment, the region could struggle to match the spending power of US hyperscalers.

Would you like to learn more about AI, tech and digital diplomacy? If so, ask our Diplo chatbot!

Graphite spyware used against European reporters, experts warn

A new surveillance scandal has emerged in Europe as forensic evidence confirms that an Israeli spyware firm Paragon used its Graphite tool to target journalists through zero-click attacks on iOS devices. The attacks, requiring no user interaction, exposed sensitive communications and location data.

Citizen Lab and reports from Schneier on Security identified the spyware on multiple journalists’ devices on April 29, 2025. The findings mark the first confirmed use of Paragon’s spyware against members of the press, raising alarms over digital privacy and press freedom.

Backed by US investors, Paragon has operated outside of Israel under claims of aiding national security. But its spyware is now at the center of a widening controversy, particularly in Italy, where the government recently ended its contract with the company after two journalists were targeted.

Experts warn that such attacks undermine the confidentiality crucial to journalism and could erode democratic safeguards. Even Apple’s secure devices proved vulnerable, according to Bleeping Computer, highlighting the advanced nature of Graphite.

The incident has sparked calls for tighter international regulation of spyware firms. Without oversight, critics argue, tools meant for fighting crime risk being used to silence dissent and target civil society.

The Paragon case underscores the urgent need for transparency, accountability, and stronger protections in an age of powerful, invisible surveillance tools.

Would you like to learn more about AI, tech and digital diplomacy? If so, ask our Diplo chatbot!

New ion trap chip paves way for scalable quantum systems

Researchers at the Quantum Systems Accelerator have announced significant progress in building scalable, stable quantum computers focusing on trapped-ion technology.

Their work marks a series of engineering milestones pushing quantum computing toward practical use.

A new ion trap chip can store up to 200 ions and significantly reduces power loss by redesigning its internal layout.

Developed and tested with collaborators at Duke and Cornell in the US, this design allows for the future creation of far larger qubit systems without overheating or energy waste.

At the University of Maryland, a team achieved parallel quantum gate operations using different spatial directions, overcoming prior interference issues.

However, this innovation boosts processing speed and accuracy, offering more efficient handling of time-sensitive quantum tasks.

Would you like to learn more about AI, tech and digital diplomacy? If so, ask our Diplo chatbot!

AI cheating crisis leaves teachers in despair

Teachers across the US are growing alarmed by widespread student use of AI for assignments, calling it a crisis that undermines education itself. Some professors report that students now rely on AI for everything from note-taking to essay writing, leaving educators questioning the future of learning.

The fear of false accusations is rising among honest students, with some recording their screens to prove their work is genuine. Detection tools often misfire, further complicating efforts to distinguish real effort from AI assistance.

While some argue for banning tech and returning to traditional classroom methods, others suggest rethinking US education entirely. Rather than fighting AI, some believe it offers a chance to re-engage students by giving them meaningful work they want to do.

Would you like to learn more about AI, tech and digital diplomacy? If so, ask our Diplo chatbot!

AI must protect dignity, say US bishops

The US Conference of Catholic Bishops has urged Congress to centre AI policy on human dignity and the common good.

Their message outlines moral principles rather than technical guidance, warning against misuse of technology that may erode truth, justice, or the protection of the vulnerable.

The bishops caution against letting AI replace human moral judgement, especially in sensitive areas like family life, work, and warfare. They express concern about AI deepening inequality and harming those already marginalised without strict oversight.

Their call includes demands for greater transparency, regulation of autonomous weapons, and stronger protections for children and workers in the US.

Rooted in Catholic social teaching, the letter frames AI not as a neutral innovation but as a force that must serve people, not displace them.

Would you like to learn more about AI, tech and digital diplomacy? If so, ask our Diplo chatbot!