Privacy and data protection Archives | Page 167 of 329

Quantum computing breakthroughs push 2025 into a new era

Quantum computing is set to shift from theory to real-world applications in 2025, driven by breakthroughs from Google and IBM. With error-corrected qubits and faster processing, the market is projected to reach $292 billion by 2035.

New chips, such as Google’s Willow, have significantly reduced errors, while interconnect innovations link multiple processors. Hybrid quantum-classical systems are emerging, with AI refining results for logistics, energy grids, and secure financial transactions.

The technology is accelerating drug discovery, climate modelling, and materials science, cutting R&D timelines and improving simulation accuracy. Global firms like Pasqal are scaling production in Saudi Arabia and South Korea, even as geopolitical tensions rise.

Risks remain high, from the energy demands of quantum data centres to threats against current encryption. Experts urge rapid adoption of post-quantum cryptography and fault-tolerant systems before mass deployment.

As the UN marks 2025 as the International Year of Quantum Science, quantum computing is quietly being integrated into operations worldwide, solving problems that surpass those of classical machines. The revolution has begun, largely unnoticed but poised to redefine economies and technology.

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Black Hat demo reveals risks in hybrid Microsoft environments

Security researcher Dirk-jan Mollema demonstrated methods for bypassing authentication in hybrid Active Directory (AD) and Entra ID environments at the Black Hat conference in Las Vegas. The techniques could let attackers impersonate any synced hybrid user, including privileged accounts, without triggering alerts.

Mollema demonstrated how a low-privilege cloud account can be converted into a hybrid user, granting administrative rights. He also demonstrated ways to modify internal API policies, bypass enforcement controls, and impersonate Exchange mailboxes to access emails, documents, and attachments.

Microsoft has addressed some issues by hardening global administrator security and removing specific API permissions from synchronised accounts. However, a complete fix is expected only in October 2025, when hybrid Exchange and Entra ID services will be separated.

Until then, Microsoft recommends auditing synchronisation servers, using hardware key storage, monitoring unusual API calls, enabling hybrid application splitting, rotating SSO keys, and limiting user permissions.

Experts say hybrid environments remain vulnerable if the weakest link is exploited, making proactive monitoring and least-privilege policies critical to defending against these threats.

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University of Western Australia hit by password breach

The University of Western Australia has ordered a mass password reset for all staff and students after detecting unauthorised access to stored password data.

The incident was contained over the weekend by the university’s IT and security teams, who then moved to recovery and investigation. Australian authorities have been notified.

While no other systems are currently believed to have been compromised, access to UWA services remains locked until credentials are changed.

The university has not confirmed if its central access management system was targeted.

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US Judiciary confirms cyberattack, moves to reinforce systems

The US Judiciary has confirmed sufferi ng a cyberattack and says it is reinforcing systems to prevent further breaches. In a press release, it described ‘escalated cyberattacks of a sophisticated and persistent nature’ targeting its case management system and sensitive files.

Most documents in the judiciary’s electronic system are public; however, some contain confidential or proprietary information that is sealed from public view. The documents, it warned, are of interest to threat actors, prompting courts to introduce stricter controls on access under monitored conditions.

The Administrative Office of the US Courts is collaborating with Congress, the Department of Justice, the Department of Homeland Security, and other relevant agencies on security measures. No details were given on the exact methods of reinforcement.

The US court system has been a frequent target of cybercrime. Previous incidents include a 2020 federal court breach, a 2024 attack on Washington state courts, and a ransomware strike on the Los Angeles Superior Court in summer 2024.

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Users warned to update WinRAR after active attacks

A critical flaw in the Windows version of WinRAR is being exploited to install malware that runs automatically at startup. Users are urged to update to version 7.13 immediately, as the software does not update itself.

Tracked as CVE-2025-8088, the vulnerability allows malicious RAR files to place content in protected system folders, including Windows startup locations. Once there, the malware can steal data, install further payloads and maintain persistent access.

ESET researchers linked the attacks to the RomCom hacking group, a Russian-speaking operation known for espionage and ransomware campaigns. The flaw has been used in spear-phishing attacks where victims opened infected archives sent via email.

WinRAR’s July update fixes the cybersecurity issue by blocking extractions outside user-specified folders. Security experts recommend caution with email attachments, antivirus scanning of archives and regular checks of startup folders for suspicious files.

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New Instagram Map lets users share location with consent

Instagram has introduced an opt-in feature called Instagram Map, allowing users in the US to share their recent active location and explore location-based content.

Adam Mosseri, head of Instagram, clarified that location sharing is off by default and visible only when users choose to share.

Confusion arose as some users mistakenly believed their location was automatically shared because they could see themselves on the map upon opening the app.

The feature also displays location tags from Stories or Reels, making location-based content easier to find.

Unlike Snap Map, Instagram Map updates location only when the app is open or running in the background, without providing continuous real-time tracking.

Users can access the Map by going to their direct messages and selecting the Map option, where they can control who sees their location, choosing between Friends, Close Friends, selected users, or no one. Even if location sharing is turned off, users will still see the locations of others who share with them.

Instagram Map shows friends’ shared locations and nearby Stories or Reels tagged with locations, allowing users to discover events or places through their network.

Additionally, users can post short, temporary messages called Notes, which appear on the map when shared with a location. The feature encourages cautious consideration about sharing location tags in posts, especially when still at the tagged place.

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UAE Ministry of Interior uses AI and modern laws to fight crime

The UAE Ministry of Interior states that AI, surveillance, and modern laws are key to fighting crime. Offences are economic, traditional, or cyber, with data tools and legal updates improving investigations. Cybercrime is on the rise as digital technology expands.

Current measures include AI monitoring, intelligent surveillance, and new laws. Economic crimes like fraud and tax evasion are addressed through analytics and banking cooperation. Cross-border cases and digital evidence tampering continue to be significant challenges.

Traditional crimes, such as theft and assault, are addressed through cameras, patrols, and awareness drives. Some offences persist in remote or crowded areas. Technology and global cooperation have improved results in several categories.

UAE officials warn that AI and the internet of Things will lead to more sophisticated cyberattacks. Future risks include evolving criminal tactics, privacy threats, skills shortages, and balancing security and individual rights.

Opportunities include AI-powered security, stronger global ties, and better cybersecurity. Dubai Police have launched a bilingual platform to educate the public, viewing awareness as the first defence against online threats.

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OpenAI restores GPT-4o option for Plus subscribers after feedback

OpenAI will make its GPT-4o model available again for ChatGPT Plus subscribers after replacing it with GPT-5, following complaints from users who said the change was abrupt and unwelcome.

Chief executive Sam Altman confirmed that subscribers can choose between the two models, adding that the company will monitor usage before deciding how long to keep older versions available.

The decision comes days after the debut of GPT-5, which was introduced without the option to select previous models manually.

Some users said they valued the continuity and emotional connection they had formed with GPT-4o, describing it as unique and meaningful instead of simply replaceable. Others preferred having the freedom to select a model manually rather than relying on a default.

Altman acknowledged that GPT-5’s performance appeared weaker at times, attributing it partly to a temporary malfunction in the automatic switching system.

He also said adjustments are being made to improve how the system selects the most suitable model in different scenarios.

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BlackSuit infrastructure dismantled in global raid

US law enforcement, alongside nine other nations, dismantled the BlackSuit ransomware gang’s infrastructure, replacing its leak site with a takedown notice after a coordinated operation. The group, formerly known as Royal, had amassed over $370 million in ransoms since 2022.

More than 450 victims were targeted across critical infrastructure sectors, with ransom demands soaring up to $60 million. Dallas suffered severe disruption in a notable attack, affecting emergency services and courts.

German authorities seized key infrastructure, securing data that is now under analysis to identify further collaborators. The operation also included confiscating servers, domains and digital assets used for extortion and money laundering.

New research indicates that members of BlackSuit may already be shifting to a new ransomware operation called Chaos. US agencies seized $2.4 million in cryptocurrency linked to a Chaos affiliate, marking a significant blow to evolving cybercrime efforts.

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Sam Altman praises rapid AI adoption in India

OpenAI’s new GPT‑5 model has been unveiled, and the company offers it free to all users. Three model versions, gpt‑5, gpt‑5‑mini and gpt‑5‑nano, offer developers a balance of performance, cost and latency.

CEO Sam Altman applauded India’s rapid AI adoption and hinted that India, currently OpenAI’s second‑largest market, may soon become the largest. A visit to India is planned for September.

The new GPT‑5 achieves a level of expertise akin to a PhD‑level professional and is described as a meaningful step towards AGI. OpenAI intends to make the model notably accessible through its free tier.

Head of ChatGPT Nick Turley noted that GPT‑5 significantly enhances understanding across more than twelve Indian languages, reinforcing India as a key market for localisation.

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