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Donut Browser: An AI-Powered Browser for Blockchain Transactions

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TL;DR

  • Donut Labs raised $7 million to build a crypto browser powered by AI agents capable of autonomously executing blockchain transactions.
  • The project will integrate a native wallet, decentralized exchange, and on-chain execution within a single interface, backed by Sequoia and Bitkraft.
  • The plan is to add payments, gaming, and social features, aiming to turn the browser into a decentralized personal financial assistant.

Donut Labs secured $7 million in a pre-seed funding round to develop a crypto browser enhanced with artificial intelligence.

The tool, called Donut, aims to transform how users interact with decentralized applications and digital financial services. Unlike traditional browsers, Donut integrates AI agents that understand user intent and autonomously carry out blockchain operations, such as token swaps, yield farming strategies, or portfolio adjustments.

https://twitter.com/DonutBrowser/status/1928084510815703378

The funding round was backed by Sequoia, Bitkraft, and HackVC, along with angel investors linked to Solana and other projects in the sector. With these funds, the company plans to develop a browser featuring a native wallet, built-in decentralized exchange, and on-chain transaction execution, all accessible through a single interface.

Chris Zhu, founder and CEO of Donut Labs, pointed out that today’s browsers haven’t evolved at the pace of digital financial applications. His team is working to redesign the browsing experience, delivering secure, automated operations through AI. These AI agents can interpret complex information, assess risks in real time, and translate data into clear, understandable language so users can grasp what’s happening with every transaction.

Donut Could Set a New Standard for Browsers

The company will add isolated signing systems and automatic security validations for every operation. This is designed to reduce risks users face when interacting with smart contracts and decentralized platforms. It will also allow AI agents to make quick decisions, optimizing costs and execution times.

Donut post

While the initial target audience will be traders, developers, and DeFi users, Zhu expects broader adoption as mainstream browsers integrate agentic capabilities or offer interoperability with platforms like Donut. According to his estimates, on-chain and off-chain environments will increasingly converge over the next decade, turning these browsers into the primary gateway for decentralized internet operations.

Donut also plans to add features for payments, gaming, digital content, and social interactions, all integrated into its decentralized infrastructure. Additionally, it will leverage new digital identity and confidential computing technologies to turn its browser into a personal financial assistant for retail users

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The DarkSword exploit on iOS 18 compromises cryptocurrency wallets across six platforms

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Google researchers have detected the DarkSword exploit on iOS 18 devices affecting versions 18.4 through 18.7, according to the Google Threat Intelligence report. This exploit chain utilizes six critical vulnerabilities to inject the Ghostblade malware, which extracts sensitive data from six exchange platforms and multiple digital wallets without leaving any apparent trace.

The intrusion chain is activated when users access compromised web portals that execute arbitrary code in the background. This silent process leverages flaws in the system’s rendering engine to install malicious components without requiring direct interaction from the owner of the affected device. The sophistication of DarkSword demonstrates a level of engineering previously reserved for government-level espionage operations.

Mobile espionage reaches critical levels of technical precision

Once inside the Apple environment, the Ghostblade component scans the system for centralized exchange applications such as Binance and Kraken. The objective is to capture login credentials and session tokens that allow total control over the user’s funds. This surgical approach minimizes system alerts, allowing the data extraction to occur within a matter of seconds.

The danger extends to self-custody solutions, including cold and hot wallets such as MetaMask, Ledger, and Phantom. By intercepting seed phrases and private keys during transaction processes, the malware nullifies the inherent security of physical storage for digital assets. The vulnerability puts the financial integrity of both retail and institutional investors at significant risk today.

Beyond financial data, the exploit extracts personal metadata including call logs, Wi-Fi passwords, and browsing cookies. This massive exfiltration capability allows for much more effective subsequent social engineering attacks against the victim. The collection of health and location data adds an extremely intrusive dimension of personal surveillance for any mobile user.

How does DarkSword alter the security paradigm for mobile devices?

From a technical perspective, Ghostblade introduces a tactical innovation based on the volatility of its files within the internal storage. After completing the data transfer to external command centers, the program automatically deletes its traces to avoid detection by mobile security tools. This ephemeral behavior makes it extremely difficult to create effective detection signatures at this time.

The geographic distribution of the campaign suggests advanced coordination, affecting critical infrastructure in nations such as Ukraine and Saudi Arabia. In these cases, the impersonation of legitimate government portals to spread the virus among the civilian population has been observed. This “watering hole” tactic maximizes the infection rate by abusing pre-existing institutional trust.

Historically, the blockchain sector has been the target of massive attacks such as the one recorded by Inferno Drainer, which stole nine million dollars. However, DarkSword represents a superior threat by acting directly on the operating system, differing from conventional phishing scams. The scale of this new risk demands a complete re-evaluation of security protocols.

To mitigate these risks, it is imperative that Apple device users install the latest security patches immediately. Reliance on SMS-based two-factor authentication should be reduced, opting instead for physical security keys or independent authentication apps. It is vital to prevent intrusions via software from unverified sources to maintain financial sovereignty.

The future of mobile security will depend on the manufacturers’ ability to close zero-day gaps before their exploitation. Meanwhile, constant monitoring of data flows and the use of isolated environments for cryptographic transactions are recommended measures. The industry must prepare for a new era of persistent threats that challenge the closed architecture of iOS continuously.

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qLABS takes the lead in quantum security amid growing pressure for crypto companies

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The advancement of quantum computing has ceased to be an academic theory to become an imminent threat that companies must face. In this context, qLABS, a foundation specialized in cryptographic infrastructure, has announced the launch of its qONE token and its Quantum-Sig wallet to protect digital assets.

This initiative arises at a critical moment where elliptic curve signature systems, essential for the security of networks like Ethereum or Solana, could become vulnerable to powerful quantum machines. However, qLABS proposes an immediate resistance layer, avoiding the wait for slow structural updates in the main blockchains.

Technical innovation to neutralize the risk of future decryption

Unlike other projects that seek to rebuild networks from scratch, qLABS’ proposal is based on implementing a post-quantum security layer over already existing infrastructures. Its system uses a dual-signature technology, which requires both the classical signature and a second signature resistant to quantum attacks to validate any transaction.

This approach seeks to mitigate the danger known as “harvest now, decrypt later,” a strategy where malicious actors collect data today to compromise private keys when quantum technology matures. Furthermore, the qONE token presale, scheduled for February 5, will mark a milestone in the commercialization of services of advanced security.

How do the giants of the sector plan to respond to this technological challenge?

While qLABS deploys tangible solutions, other large-scale companies like Coinbase have opted to strengthen their research frameworks through independent advisory committees. Despite these corporate efforts, the agility of quantum-native protocols is raising the protection standards demanded by global investors and developers.

On the other hand, networks like Aptos have already proposed signature schemes based on NIST standards, demonstrating that the transition toward post-quantum cryptography is a strategic priority. Thus, the market observes how competition shifts from scalability toward long-term resilience against disruptive computational capabilities.

The adoption of these tools will define the survival of assets in the next decade, especially as estimates for the arrival of “Q-Day” shorten significantly. Therefore, the cryptocurrency ecosystem is in a preventive migration phase, where success will depend on implementing robust defenses before the threat becomes an inevitable technical reality.

The post qLABS takes the lead in quantum security amid growing pressure for crypto companies appeared first on The Cryptocurrency Post.

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Decentralized GPU Computing Networks Dominate AI Inference Within the 2026 Market

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The artificial intelligence landscape has undergone a profound structural transformation during the beginning of this year, shifting the focus from massive training to the efficient execution of models. While hyperscale data centers maintain their hegemony in frontier model development, decentralized GPU computing has established itself as the essential layer for inference and everyday production tasks.

According to Mitch Liu, co-founder of Theta Network, the optimization of open-source models allows them to run with astonishing efficiency on consumer-grade hardware. This trend has allowed 70% of global processing demand to shift toward inference and autonomous agents, transforming compute into a scalable and continuous utility service for companies of all sizes and industries.

A Paradigm Shift: From Skyscraper Construction to Distributed Utility

The industrial analogy is clear: if training a frontier model is like building a skyscraper that requires millimeter-level coordination, inference is more akin to the distribution of basic services. In this context, decentralized networks take advantage of variable latency and geographical dispersion, offering a low-cost alternative to the monopolies of traditional cloud providers.

On the other hand, hyperscale infrastructure remains indispensable for large-scale projects, such as the training of Llama 4 or GPT-5, which demand clusters of hundreds of thousands of Nvidia cards. However, for blockchain and consumer applications, the ability to process data close to the end-user represents an insurmountable competitive advantage in terms of response speed and efficiency.

Furthermore, the flexibility of these networks allows for handling elastic demand waves without the rigid contracts of tech giants. By using idle gaming-grade hardware, decentralized platforms manage to drastically reduce the operating costs of AI startups, allowing innovation to not depend exclusively on multi-million dollar budgets or privileged access to hardware supplies.

Why Is Inference the New Battlefield for Distributed Networks?

Unlike training, which requires constant synchronization between machines, inference allows workloads to be split and executed independently. This technical feature is what allows decentralized GPU computing to shine, as the global dispersion of nodes minimizes network hops and reduces latency for users in remote or underserved regions.

In addition, sectors such as drug discovery, video generation, and large-scale data processing find this model to be an ideal solution. In this way, tasks requiring open web access and parallel processing can be executed without proxy restrictions, facilitating a much more democratic and accessible development ecosystem for the global community of researchers and developers.

Looking ahead, the coexistence between centralized data centers and distributed networks is expected to normalize under a hybrid model. The success of this transition will depend on the networks’ ability to maintain compute integrity, ensuring that decentralization does not compromise the accuracy of the results generated by today’s most advanced artificial intelligence models.

The post Decentralized GPU Computing Networks Dominate AI Inference Within the 2026 Market appeared first on The Cryptocurrency Post.

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