GOverview
GitBook is a documentation platform that helps teams create and manage both internal and external documentation. It started as an open-source tool for developers and now offers a suite of collaboration features and a docs-as-code workflow to streamline technical content. The product works by providing a centralized environment where teams author, organize, and publish docs, with AI-powered search and editing to quickly find information and maintain high-quality content, and a Git-based workflow that lets documentation live alongside code. What sets GitBook apart is its focus on developer-friendly collaboration, integration with existing Git workflows, and a broad use case range from product docs to internal knowledge bases and API docs, all offered on a subscription model with plans for individuals, small teams, and enterprises. The company’s goal is to simplify and scale technical documentation and knowledge management for teams of all sizes.
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About GitBook
Industries
Company Size
11-50
Company Stage
Seed
Total Funding
$2.1M
Headquarters
Lyon, France
Founded
2014
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What believers are saying
- GitBook restored service by November 3, 2026, limiting prolonged outage damage.
- The November 3 security disclosure prompted customers to rotate tokens immediately.
- The open source fund adds goodwill with maintainers of critical dependencies.
What critics are saying
- The November 2, 2026 SSO flaw exposed customer secrets, docs, and GitHub access.
- PancakeSwap moved documentation off GitBook after the breach, proving customer defection risk.
- A repeat breach would destroy trust in GitBook's core product and accelerate platform exits.
What makes GitBook unique
- GitBook's AI-powered docs search and editing unify authoring, discovery, and maintenance.
- GitBook's docs-as-code GitHub and GitLab integrations fit developer workflows.
- On November 3, 2026, GitBook launched a GitBook open source fund.
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Funding
Total Funding
$2.1M
Below
Industry Average
Funded Over
3 Rounds
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Growth & Insights and Company News
6 month growth
6%1 year growth
11%2 year growth
4%Crédit Mutuel Arkéa suffers cyber-attack as hackers target $133M. Edited by grace ezinne. Published: 5 November 2026 On November 4, 2026, hackers stole approximately $133 million from Crédit Mutuel Arkéa, a major French banking group. The attackers did not break through the bank's main security walls. Instead, they hacked into a smaller third-party service provider that worked for the bank. Using this vendor's trusted access, the criminals slipped into the bank's internal systems, took control of corporate accounts, and wired millions of dollars to outside financial institutions. The bank confirmed the attack, stating that customer funds were not touched, but corporate money was taken. Blockchain investigator ZachXBT traced the stolen cash, showing that the criminals eventually laundered the fiat money through cryptocurrency platforms, hiding the funds in stablecoins, Ethereum, and Monero. Social media users quickly broke down the mechanics of the robbery. Memecoin trader on X, @0xslit laughed at the irony of the situation, stating that even bank robbers trust cryptocurrency networks to hold their money more than they trust the traditional banking system. A US stock trader and market analyst on X, @zuopun777 highlighted the clear timeline of the crime, noting that the traditional bank-to-bank transfers moved the money first, and the thieves only used digital coins at the very end to make their final escape. Pointing out a growing security crisis, @0xyutahlo mentioned that third-party technology providers are having a terrible week, as both the software company GitBook and now a major bank suffered massive breaches through outside vendors. France's long history of massive network breaches. The Arkéa robbery is just the latest disaster in an aggressive wave of cyberattacks hitting the French Republic. Over the past two years, the country has suffered some of the largest digital breaches in European history. In February 2026, criminals hacked directly into FICOBA, the national bank account database run by the French government. That breach exposed the personal financial data of 1.2 million citizens. A few weeks later, attackers hit the government administrative service ANTS, compromising 11.7 million accounts. Recently, in the private sector, an attack on the French email provider Alinto exposed 40 million metadata records. Because major global brands like L'Oréal, Carrefour, and Renault used Alinto to manage their communications, the hackers accessed their corporate data without ever touching the brands' internal servers. The largest hit occurred in 2024, when hackers breached France Travail, the national employment agency, exposing the personal data of 43 million people, more than half the population of the country. Criminals know that both the state and private businesses rely heavily on interconnected digital systems. When one piece of software fails, millions of people lose their privacy or, in the case of Arkéa, millions of dollars disappear completely. How cybercriminals use cryptocurrency to move stolen money. The $133 million moved through standard, regulated bank-to-bank wire transfers first. The criminals only converted the stolen fiat money into digital coins at the end of the process. They did this because the traditional banking system allows governments to freeze stolen money. If the criminals kept the $133 million inside a regular European or American bank account, law enforcement would call the bank manager and confiscate the funds. The thieves needed a way to pull the money completely out of the government's physical reach. The thieves took the stolen euros, sent them to digital exchanges, and bought privacy-focused tokens like Monero. Following the $133 million robbery, Crédit Mutuel Arkéa refused to reveal the name of the third-party vendor responsible for the breach. Large banks rely on these outside vendors to process payroll, route emails, or handle customer data; when a massive bank or business loses millions because of an outside software partner, they almost never announce the partner's name. They hide the third party's identity to protect their own daily operations. Also, publicly naming the weak link instantly invites massive class-action lawsuits against the bank itself. In another development, French crypto platform Coinhouse has received authorization under the EU's Markets in Crypto-Assets (MiCA) framework through France's financial regulator Autorité des Marchés Financiers, placing it among the early firms operating under the new European rulebook Enjoyed this? Bookmark DeFi Planet, explore related topics, and follow DeFi Planet on Twitter, LinkedIn, Facebook, Instagram, Threads, and CoinMarketCap Community for seamless access to high-quality industry insights. Take control of your crypto portfolio with DEFI PLANET PRO, DeFi Planet's suite of analytics tools. Buddy Jewel is a Web3 writer and crypto researcher who specializes in breaking down complex blockchain hacks, token economics, and market trends so everyday investors can understand them
Crypto docs host GitBook hit by AI agent security breach, urges users to rotate keys. By: decrypt.co | 11/03/2026 19:46:03 GitBook, a documentation platform widely used by cryptocurrency projects, has disclosed a security breach involving AI agents that allowed an attacker to gain access to some of its infrastructure credentials, forcing the company to shut down services and revoke customer access tokens. In a security disclosure published today, the company described the incident as "a sophisticated, highly targeted attack using AI agents." The attacker gained unauthorized access at 7 p.m. Central European Time on November 2, according to GitBook, which said it detected the intrusion immediately and moved to contain it. The reference to AI agents is significant. Unlike traditional chatbots that simply respond to questions, AI agents can carry out sequences of actions, interact with software, and perform tasks with limited human supervision, making them potentially useful to attackers trying to automate parts of a cyberattack. Some are even capable of acting autonomously and even against their guidelines, as OpenAI's and Anthropic's experiments have proven. GitBook has not explained exactly how the attacker used these tools, which AI systems were involved, or how the credentials were obtained. Its disclosure also does not establish that GitBook's own AI products were responsible for the intrusion. The company took its application and documentation sites requiring authentication offline while securing its infrastructure. It also kept publicly available documentation accessible through cached copies for as long as possible, allowing visitors to continue reading previously saved versions of pages even while the underlying systems were unavailable. A separate status notice acknowledged that GitBook was experiencing downtime affecting its published documentation sites and editor. By Tuesday afternoon, GitBook said its application, API, and published documentation were accessible again, although some services could remain degraded during recovery. What was exposed, and why does it matter? GitBook is effectively an online instruction manual for software products. Cryptocurrency projects use platforms like it to publish technical explanations, developer instructions, and guides that help users understand everything from connecting software to interacting with decentralized financial applications. The documents themselves are often public, but the systems that maintain them can connect to private accounts and external services. Those connections depend on credentials that are supposed to remain secret, and GitBook says some of them may have been exposed. Its investigation identified several potentially affected categories, including integration tokens, Git Sync secrets used to connect documentation with code repositories, and API tokens that allow software to communicate with GitBook automatically. Crypto projects take precautions. The incident has already prompted a response from the cryptocurrency industry, where documentation websites often serve as an important source of official instructions. Decentralized exchange PancakeSwap temporarily disabled its documentation following news of the incident, although it said its own systems had not been compromised. In a public statement, PancakeSwap said its "docs are not compromised and [the] PancakeSwap app is not affected." The exchange nevertheless took its documentation offline as a precaution and redirected visitors to its homepage. PancakeSwap reminded users that its documentation does not require them to perform wallet transactions, warning that "docs never ask you to connect your wallet or approve tokens." PancakeSwap subsequently announced that its documentation was back online after being moved from GitBook to infrastructure under its own control, with existing documentation links continuing to work. GitBook tells users to replace their digital keys. GitBook says it blocked the attacker, addressed the vulnerabilities involved, replaced its own infrastructure credentials, and invalidated customer API tokens. But customers using GitBook alongside other services still have work to do. Brazil's Biggest Bitcoin Exchange Says It Will Refund Users After a $40 Million Hack The company's instructions begin with "rotate any existing GitBook API tokens," meaning customers should replace their old digital access keys with newly generated ones. GitBook also instructed customers to replace third-party API tokens and secrets used to connect external tools to its platform, including credentials associated with published integrations. Users of its Model Context Protocol, or MCP, server must authenticate again; MCP is a system that allows AI assistants and other software tools to connect to services such as GitBook. Pancakeswap price. -24.80% Past 29 days Pancakeswap is currently trading at 1.85 USD. Over the past 29 days, Pancakeswap has fallen 24.80%. Learn more about Pancakeswap. This content is provided for general informational purposes only and doesn't constitute financial, investment, legal, or tax advice. Any events, rewards, online promotions, or related information mentioned herein should not be considered a recommendation, solicitation, or invitation to purchase, sell, trade, or otherwise deal in any crypto assets. Crypto assets are highly volatile and may result in loss. The availability of WEEX services, products, and related events may vary by region. You are responsible for ensuring that your participation is in accordance with applicable local laws and regulations. You may also like. Contents. 11/03/2026 10/31/2026 10/28/2026 10/26/2026 10/23/2026
GitBook AI agent breach exposes crypto infrastructure to credential theft. GitBook, a widely used documentation platform in the crypto ecosystem, suffered an AI-assisted security breach that compromised infrastructure credentials, forcing emergency shutdowns and token resets. GitBook, the cloud-based documentation platform that has become a foundational tool for hundreds of cryptocurrency projects, protocols, and developer teams, disclosed a serious security breach in which attackers successfully accessed infrastructure credentials through an artificial intelligence-assisted intrusion - a development that underscores the rapidly expanding attack surface created by the proliferation of autonomous AI agents in production environments. The company confirmed that the breach was not the result of a conventional phishing campaign or brute-force attack, but rather an AI-assisted operation in which malicious actors leveraged automated agent capabilities to gain unauthorized access to internal infrastructure credentials. In response, GitBook was forced to initiate an emergency shutdown of affected systems and immediately trigger token resets across its platform - a sweeping remediation measure that reflects the severity of the exposure. The company has since issued an urgent advisory to its user base, calling on all organizations and developers to rotate their application programming interface keys and access tokens without delay. For the crypto ecosystem in particular, where GitBook serves as the public-facing documentation layer for decentralized protocols, decentralized finance applications, and Web3 developer tooling, the implications extend well beyond a single vendor's security posture. Infrastructure credentials exposed in a documentation platform breach can serve as stepping stones into broader developer and deployment environments - giving attackers potential visibility into smart contract architecture, internal tooling endpoints, and integration configurations. What makes this incident particularly significant from a threat-intelligence perspective is the confirmed involvement of an AI agent in the attack chain. The security community has long theorized about the weaponization of large language model-powered agents for offensive operations, but confirmed real-world breaches of this type against developer infrastructure platforms remain relatively rare and notable. AI agents, capable of autonomously navigating systems, reasoning through multi-step access flows, and adapting to environmental responses without direct human instruction at each stage, represent a qualitatively different kind of threat from traditional automated attack tooling. Their ability to mimic legitimate developer behavior makes detection and containment substantially more complex. The crypto sector's heavy reliance on platforms like GitBook - which hosts publicly readable and internally governed documentation for protocols managing billions of dollars in on-chain assets - makes it an attractive and high-value reconnaissance target. Even when documentation itself is public, the access credentials and integration tokens embedded in platform configurations represent sensitive attack vectors. A sophisticated actor who obtains infrastructure-level credentials from a documentation host can potentially enumerate connected services, map the technical architecture of target protocols, and identify exploitable integration points that would not be visible from public-facing documentation alone. GitBook's response - shutting down affected infrastructure and forcing emergency token resets - reflects incident response procedures aligned with best practices for credential compromise scenarios. However, the speed and scope of such a reset also signals that the company assessed the risk of ongoing unauthorized access as acute enough to warrant the operational disruption that mass token invalidation imposes on its user base. Development teams relying on automated documentation pipelines, continuous integration workflows, and GitBook's application programming interface for content synchronization would have experienced service interruptions as a direct consequence of the security response. The incident arrives at a moment of heightened scrutiny around AI agent deployments in enterprise and developer environments. As organizations across fintech and crypto accelerate the adoption of autonomous AI agents for tasks ranging from code review to documentation management and customer support, the question of how those agents authenticate, what credentials they hold, and how their actions are logged and monitored has moved from a theoretical governance concern to an operational security imperative. The GitBook breach is a concrete illustration of the risk: AI agents, whether deployed by defenders or attackers, can traverse access boundaries in ways that traditional perimeter security controls are poorly equipped to intercept. Security teams at crypto protocols, Web3 infrastructure providers, and fintech platforms using GitBook should treat the company's advisory as an immediate call to action. Rotating API keys and tokens is a minimum baseline response. Organizations should also audit which internal systems and services are connected to their GitBook integrations, review access logs for anomalous activity in the period preceding the breach disclosure, and assess whether any credentials stored or referenced within documentation repositories may have been exposed to unauthorized enumeration. In a threat environment where AI-assisted intrusions are no longer hypothetical, the cost of delayed remediation has never been higher. What this means: The GitBook AI-assisted credential breach is a watershed moment for how the crypto and fintech development community thinks about documentation infrastructure security. Platforms once considered low-risk auxiliary tooling are now confirmed vectors for sophisticated, AI-powered attacks targeting the credential and configuration layer of the developer ecosystem. Every organization with active GitBook integrations must treat token rotation not as a precautionary suggestion but as an emergency obligation - and must begin incorporating AI agent threat modeling into their core security posture before the next breach makes the lesson even more expensive. Elena rosato. Italian fintech analyst. Covers EU payment regulation and the Mediterranean banking sector. § Comments Open discussion no account needed
Crypto docs host GitBook hit by AI agent security breach, urges users to rotate keys. Decrypt 2 hours ago 52 GitBook says attackers accessed infrastructure credentials in an AI-assisted breach, prompting a shutdown and emergency token resets. BitRss shares this Content always with License. Screenshot generated in real time with SneakPeek Suite * homepage * World news * crypto docs host GitBook hit by AI agent security breach, urges users to rotate keys. 2 minutes ago 2 12 minutes ago 2 15 minutes ago 3 42 minutes ago 35 47 minutes ago 40 57 minutes ago 41 1 hour ago 54 1 hour ago 49 1 hour ago 59 1 hour ago 65 2 hours ago 55 2 hours ago 60 2 hours ago 59 2 hours ago 58 2 hours ago 70 2 hours ago 69 3 hours ago 61 Search Crypto News. 24/7 cryptocurrency World news. BitRss delivers the latest Top Crypto News from established and trusted voices across blockchain, bitcoin, stablecoins, altcoins, and the broader cryptocurrency ecosystem. Since 2015, its Mission has been simple: to share timely news and insights that reflect the global crypto landscape in an ethical and transparent way. BitRss acts as a 24/7 reference point where information from many sources comes together in one place. You can stay up to date through its Original Crypto Summary and Curated Topics, designed to highlight key developments, emerging trends, and shifts in market sentiment. BitRss is intentionally clean, fast, and mobile-friendly. Articles are listed by their original publication time, and a proprietary filtering system removes large amounts of low-quality sponsored content, keeping the focus on information rather than promotion. The result is a continuous news flow that reflects the broader Crypto World, not a single point of view. When available, real-time cryptocurrency prices are displayed directly inside supported articles (look for the highlighted green tags). This makes it easy to explore live market movements, access in-depth coin pages, and connect news with actual verified data. Every article always includes a direct link and screenshot to its original source, ensuring transparency, attribution, and editorial accountability.
Crypto docs host GitBook hit by AI agent security breach, urges users to rotate keys. November 3, 2026 - By Decrypt - Original - Updated GitBook faced a cyberattack involving AI agents, compromising infrastructure credentials. Users must rotate API keys to secure their accounts. Confidence: 75% Horizon: short-term Key numbers. * November 2 * 7 p.m. CET * 0 evidence of content modification * API tokens and integration secrets potentially exposed Market drivers (micro). * Increased focus on cybersecurity in crypto documentation * User awareness of credential management * Potential shifts in documentation platform usage Context (macro). * Growing concerns over cybersecurity in the crypto space * Impact of AI technology on cyberattacks Who wins / who loses. * Users who act quickly to secure their accounts will benefit * GitBook may face reputational damage and loss of user trust Scenarios. Base Most cryptocurrency projects will enhance their security protocols in response to the incident. Alt If breaches continue, users may migrate to more secure documentation platforms. What to Watch next. * Monitor GitBook's recovery progress * Watch for updates from PancakeSwap regarding its documentation * Observe industry-wide changes in security practices Full analysis. GitBook security breach: urgent action required for users. On November 2, GitBook, a widely used documentation platform for cryptocurrency projects, revealed it had suffered a targeted cyberattack involving AI agents. This breach allowed unauthorized access to some of its infrastructure credentials, raising significant concerns about the security of sensitive information. What happened? The attack was sophisticated and targeted, with the intruder gaining access at 7 p.m. Central European Time. GitBook detected the intrusion immediately and took steps to contain it. The company reported that no hosted content was modified, but the potential exposure of API tokens, integration secrets, and user queries to its AI assistant poses serious risks. Impact on users. In response to the breach, GitBook has revoked personal API tokens and urged all customers to replace their connected credentials. This includes rotating any existing GitBook API tokens and updating third-party API tokens used for integrations. Users of the model context protocol (MCP) server must also re-authenticate. Industry response. The incident prompted a swift reaction from the cryptocurrency sector. PancakeSwap, a decentralized exchange, temporarily disabled its documentation as a precaution, despite confirming that its own systems were not compromised. The exchange reassured users that its documentation does not require wallet transactions, emphasizing the importance of security in user interactions. Conclusion. GitBook's security breach serves as a reminder of the vulnerabilities that exist within documentation platforms used by cryptocurrency projects. Users are encouraged to take immediate action to secure their accounts and credentials. As the situation develops, it will be crucial for the industry to enhance security measures to prevent similar incidents in the future.
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About GitBook
Industries
Company Size
11-50
Company Stage
Seed
Total Funding
$2.1M
Headquarters
Lyon, France
Founded
2014
GitBook is Hiring for 2 Jobs on Simplify!
Find jobs on Simplify and start your career today
Don't see your dream role? Check out thousands of other roles on Simplify.Browse all jobs