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Who Controls Your AI? The Case for Sovereign Agentic AI

In July 2026, Hugging Face was hit by an intrusion carried out by autonomous AI agents. When its team turned to leading proprietary AI models for the forensic analysis, their guardrails blocked the requests. The investigation was completed with an open-weights model running on Hugging Face’s own infrastructure. Security incident disclosure — July 2026

The lesson for every enterprise: if you don’t control your AI, you don’t decide when you can use it.

From national policy to boardroom priority
AI sovereignty is usually debated as a question for governments. Now that AI agents are starting to run business processes, it is a question for every enterprise: how much control over the intelligence that runs your business are you prepared to give away?

Data is not enough: What about your intellectual property?
Protecting customer and sensitive data is only the start. Enterprises must also protect their intellectual property: the know-how, workflows and specialised processes competitors lack. Every prompt sent to an external Model service can reveal how your organisation works. “No training” commitments reduce that exposure; they cannot remove it. The real issue is data and IP sovereignty.

The four pillars

  • Data and IP. Sensitive information and institutional knowledge stay under your control.
  • Model choice. Select, replace or fine-tune models without vendor lock-in.
  • Infrastructure. Decide where AI runs and who can access it, down to the hardware and the jurisdiction behind it.
  • Governance. Define what AI may do, monitor its behaviour and keep humans accountable.

 

Agents raise the stakes
Agents retrieve knowledge, use tools and act across systems. Every new capability needs clear permissions and oversight. The enterprise must stay in charge of what its digital workforce knows and does.

GaiaB™: sovereign agentic AI, in a box
AUSTRIACARD built GaiaB, Generative AI in a Box, to put that control in the enterprise’s hands. It brings models, enterprise knowledge and agent orchestration together on-premises, including air-gapped deployments, with guardrails, monitoring and audit trails built in. Its multi-tenant architecture lets teams and use cases share one platform, with capacity growing to match demand.

Zero token cost. Scalable. Safe.

The winners of the AI era won’t be the enterprises that consume the most tokens. They’ll be the ones that keep control.

Join us at Web Summit in Lisbon for our masterclass on sovereign agentic AI, “Predictable Costs and True Sovereignty with GaiaB,” on 11 November at 11:25am.

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DISCLAIMER

You should read the following important notice before accessing, reading or using in any way the Prospectus on this website.

This Prospectus of the company under the corporate name “AUSTRIACARD HOLDINGS AG” (hereafter the “Company”) which can be accessed through this link (https://www.nbg.gr/el/footer/enimerwtika-deltia) of the website of NATIONAL BANK OF GREECE S.A., was approved by the Board of Directors of the Hellenic Capital Market Commission on 24.01.2023 and relates to the dual listing of the shares in the Company on the Regulated Market of the Athens Exchange and the Regulated Market of the Vienna Stock Exchange, including (a) the existing shares in the Company and (b) the new shares in the Company to be issued in the context of a capital increase due to the merger by absorption by the Company of the company under the corporate name “INFORM P. LYKOS HOLDINGS S.A.” (hereinafter collectively referred to as the “Shares”).

The Prospectus is not published in relation to and does not constitute offer of Shares by or on behalf of the Company.

The Prospectus was approved by the Board of Directors of the Hellenic Capital Market Commission following its transfer by the Austrian Financial Market Authority pursuant to article 20(8) of Regulation (EU) 2017/1129, in connection with the information that must be furnished to investors as required under Regulation (EU) 2017/1129, Greek law 4706/2020 and Delegated Regulations (EU) 2019/979 and 2019/980, as amended and in force. The aforementioned approval shall not be considered as an endorsement of the Company and the quality of the Shares that are the subject of the Prospectus. Investment in the Shares entails risks. Investors should make their own assessment as to the suitability of investing in the Shares.

The Prospectus will be valid for one (1) year from the date of its approval by the Board of Directors of the Hellenic Capital Market Commission. Each significant new factor, material mistake, or material inaccuracy relating to the information included in the Prospectus which may affect the assessment of the Shares in the Company and which arises or is noted between the time when the Prospectus is approved and the commencement of trading of the Shares on the Regulated Market of the Athens Exchange and the Regulated Market of the Vienna Stock Exchange, will be included in a supplement to the Prospectus which will be published in accordance with article 23 of the Regulation 2017/1129 on the Prospectus, in accordance with at least the same arrangements made for the publication of the Prospectus. No obligation for the publication of a supplement to the Prospectus applies after the commencement of trading of the Shares on the Regulated Market of the Athens Exchange and the Regulated Market of the Vienna Stock Exchange.

Distribution of the Prospectus and any other documents or information contained in this link and this webpage may be in general restricted by the law and the regulatory framework applicable in some countries. This webpage and its content do not in any way constitute an offer for sale or solicitation to buy any securities in any jurisdiction where such offer or solicitation is unlawful under its applicable legislative and regulatory framework.

Finally, investors outside of Greece and Austria or investors subject to the relevant legislation and jurisdiction of other countries may be prohibited to exercise any rights deriving from the Shares, regardless of whether they acquire Shares in any way. If you are viewing this website from the USA, Canada, South Africa, Australia, Japan and / or any other country other than Greece and Austria, where the information provided in the Prospectus is not permitted by the law, please leave this website.

See the document here
DISCLAIMER

You should read the following important notice before accessing, reading or using in any way the Prospectus on this website.

This Prospectus of the company under the corporate name “AUSTRIACARD HOLDINGS AG” (hereafter the “Company”) which can be accessed through this link (https://www.nbg.gr/el/footer/enimerwtika-deltia) of the website of NATIONAL BANK OF GREECE S.A., was approved by the Board of Directors of the Hellenic Capital Market Commission on 24.01.2023 and relates to the dual listing of the shares in the Company on the Regulated Market of the Athens Exchange and the Regulated Market of the Vienna Stock Exchange, including (a) the existing shares in the Company and (b) the new shares in the Company to be issued in the context of a capital increase due to the merger by absorption by the Company of the company under the corporate name “INFORM P. LYKOS HOLDINGS S.A.” (hereinafter collectively referred to as the “Shares”).

The Prospectus is not published in relation to and does not constitute offer of Shares by or on behalf of the Company.

The Prospectus was approved by the Board of Directors of the Hellenic Capital Market Commission following its transfer by the Austrian Financial Market Authority pursuant to article 20(8) of Regulation (EU) 2017/1129, in connection with the information that must be furnished to investors as required under Regulation (EU) 2017/1129, Greek law 4706/2020 and Delegated Regulations (EU) 2019/979 and 2019/980, as amended and in force. The aforementioned approval shall not be considered as an endorsement of the Company and the quality of the Shares that are the subject of the Prospectus. Investment in the Shares entails risks. Investors should make their own assessment as to the suitability of investing in the Shares.

The Prospectus will be valid for one (1) year from the date of its approval by the Board of Directors of the Hellenic Capital Market Commission. Each significant new factor, material mistake, or material inaccuracy relating to the information included in the Prospectus which may affect the assessment of the Shares in the Company and which arises or is noted between the time when the Prospectus is approved and the commencement of trading of the Shares on the Regulated Market of the Athens Exchange and the Regulated Market of the Vienna Stock Exchange, will be included in a supplement to the Prospectus which will be published in accordance with article 23 of the Regulation 2017/1129 on the Prospectus, in accordance with at least the same arrangements made for the publication of the Prospectus. No obligation for the publication of a supplement to the Prospectus applies after the commencement of trading of the Shares on the Regulated Market of the Athens Exchange and the Regulated Market of the Vienna Stock Exchange.

Distribution of the Prospectus and any other documents or information contained in this link and this webpage may be in general restricted by the law and the regulatory framework applicable in some countries. This webpage and its content do not in any way constitute an offer for sale or solicitation to buy any securities in any jurisdiction where such offer or solicitation is unlawful under its applicable legislative and regulatory framework.

Finally, investors outside of Greece and Austria or investors subject to the relevant legislation and jurisdiction of other countries may be prohibited to exercise any rights deriving from the Shares, regardless of whether they acquire Shares in any way. If you are viewing this website from the USA, Canada, South Africa, Australia, Japan and / or any other country other than Greece and Austria, where the information provided in the Prospectus is not permitted by the law, please leave this website.

See the document here
DISCLAIMER

You should read the following important notice before accessing, reading or using in any way the Prospectus on this website.

This Prospectus of the company under the corporate name “AUSTRIACARD HOLDINGS AG” (hereafter the “Company”) which can be accessed through this link (https://www.nbg.gr/el/footer/enimerwtika-deltia) of the website of NATIONAL BANK OF GREECE S.A., was approved by the Board of Directors of the Hellenic Capital Market Commission on 24.01.2023 and relates to the dual listing of the shares in the Company on the Regulated Market of the Athens Exchange and the Regulated Market of the Vienna Stock Exchange, including (a) the existing shares in the Company and (b) the new shares in the Company to be issued in the context of a capital increase due to the merger by absorption by the Company of the company under the corporate name “INFORM P. LYKOS HOLDINGS S.A.” (hereinafter collectively referred to as the “Shares”).

The Prospectus is not published in relation to and does not constitute offer of Shares by or on behalf of the Company.

The Prospectus was approved by the Board of Directors of the Hellenic Capital Market Commission following its transfer by the Austrian Financial Market Authority pursuant to article 20(8) of Regulation (EU) 2017/1129, in connection with the information that must be furnished to investors as required under Regulation (EU) 2017/1129, Greek law 4706/2020 and Delegated Regulations (EU) 2019/979 and 2019/980, as amended and in force. The aforementioned approval shall not be considered as an endorsement of the Company and the quality of the Shares that are the subject of the Prospectus. Investment in the Shares entails risks. Investors should make their own assessment as to the suitability of investing in the Shares.

The Prospectus will be valid for one (1) year from the date of its approval by the Board of Directors of the Hellenic Capital Market Commission. Each significant new factor, material mistake, or material inaccuracy relating to the information included in the Prospectus which may affect the assessment of the Shares in the Company and which arises or is noted between the time when the Prospectus is approved and the commencement of trading of the Shares on the Regulated Market of the Athens Exchange and the Regulated Market of the Vienna Stock Exchange, will be included in a supplement to the Prospectus which will be published in accordance with article 23 of the Regulation 2017/1129 on the Prospectus, in accordance with at least the same arrangements made for the publication of the Prospectus. No obligation for the publication of a supplement to the Prospectus applies after the commencement of trading of the Shares on the Regulated Market of the Athens Exchange and the Regulated Market of the Vienna Stock Exchange.

Distribution of the Prospectus and any other documents or information contained in this link and this webpage may be in general restricted by the law and the regulatory framework applicable in some countries. This webpage and its content do not in any way constitute an offer for sale or solicitation to buy any securities in any jurisdiction where such offer or solicitation is unlawful under its applicable legislative and regulatory framework.

Finally, investors outside of Greece and Austria or investors subject to the relevant legislation and jurisdiction of other countries may be prohibited to exercise any rights deriving from the Shares, regardless of whether they acquire Shares in any way. If you are viewing this website from the USA, Canada, South Africa, Australia, Japan and / or any other country other than Greece and Austria, where the information provided in the Prospectus is not permitted by the law, please leave this website.

See the document here
DISCLAIMER

You should read the following important notice before accessing, reading or using in any way the Prospectus on this website.

This Prospectus of the company under the corporate name “AUSTRIACARD HOLDINGS AG” (hereafter the “Company”) which can be accessed through this link (https://www.nbg.gr/el/footer/enimerwtika-deltia) of the website of NATIONAL BANK OF GREECE S.A., was approved by the Board of Directors of the Hellenic Capital Market Commission on 24.01.2023 and relates to the dual listing of the shares in the Company on the Regulated Market of the Athens Exchange and the Regulated Market of the Vienna Stock Exchange, including (a) the existing shares in the Company and (b) the new shares in the Company to be issued in the context of a capital increase due to the merger by absorption by the Company of the company under the corporate name “INFORM P. LYKOS HOLDINGS S.A.” (hereinafter collectively referred to as the “Shares”).

The Prospectus is not published in relation to and does not constitute offer of Shares by or on behalf of the Company.

The Prospectus was approved by the Board of Directors of the Hellenic Capital Market Commission following its transfer by the Austrian Financial Market Authority pursuant to article 20(8) of Regulation (EU) 2017/1129, in connection with the information that must be furnished to investors as required under Regulation (EU) 2017/1129, Greek law 4706/2020 and Delegated Regulations (EU) 2019/979 and 2019/980, as amended and in force. The aforementioned approval shall not be considered as an endorsement of the Company and the quality of the Shares that are the subject of the Prospectus. Investment in the Shares entails risks. Investors should make their own assessment as to the suitability of investing in the Shares.

The Prospectus will be valid for one (1) year from the date of its approval by the Board of Directors of the Hellenic Capital Market Commission. Each significant new factor, material mistake, or material inaccuracy relating to the information included in the Prospectus which may affect the assessment of the Shares in the Company and which arises or is noted between the time when the Prospectus is approved and the commencement of trading of the Shares on the Regulated Market of the Athens Exchange and the Regulated Market of the Vienna Stock Exchange, will be included in a supplement to the Prospectus which will be published in accordance with article 23 of the Regulation 2017/1129 on the Prospectus, in accordance with at least the same arrangements made for the publication of the Prospectus. No obligation for the publication of a supplement to the Prospectus applies after the commencement of trading of the Shares on the Regulated Market of the Athens Exchange and the Regulated Market of the Vienna Stock Exchange.

Distribution of the Prospectus and any other documents or information contained in this link and this webpage may be in general restricted by the law and the regulatory framework applicable in some countries. This webpage and its content do not in any way constitute an offer for sale or solicitation to buy any securities in any jurisdiction where such offer or solicitation is unlawful under its applicable legislative and regulatory framework.

Finally, investors outside of Greece and Austria or investors subject to the relevant legislation and jurisdiction of other countries may be prohibited to exercise any rights deriving from the Shares, regardless of whether they acquire Shares in any way. If you are viewing this website from the USA, Canada, South Africa, Australia, Japan and / or any other country other than Greece and Austria, where the information provided in the Prospectus is not permitted by the law, please leave this website.

See the document here
DISCLAIMER

You should read the following important notice before accessing, reading or using in any way the Prospectus on this website.

This Prospectus of the company under the corporate name “AUSTRIACARD HOLDINGS AG” (hereafter the “Company”) which can be accessed through this link (https://www.nbg.gr/el/footer/enimerwtika-deltia) of the website of NATIONAL BANK OF GREECE S.A., was approved by the Board of Directors of the Hellenic Capital Market Commission on 24.01.2023 and relates to the dual listing of the shares in the Company on the Regulated Market of the Athens Exchange and the Regulated Market of the Vienna Stock Exchange, including (a) the existing shares in the Company and (b) the new shares in the Company to be issued in the context of a capital increase due to the merger by absorption by the Company of the company under the corporate name “INFORM P. LYKOS HOLDINGS S.A.” (hereinafter collectively referred to as the “Shares”).

The Prospectus is not published in relation to and does not constitute offer of Shares by or on behalf of the Company.

The Prospectus was approved by the Board of Directors of the Hellenic Capital Market Commission following its transfer by the Austrian Financial Market Authority pursuant to article 20(8) of Regulation (EU) 2017/1129, in connection with the information that must be furnished to investors as required under Regulation (EU) 2017/1129, Greek law 4706/2020 and Delegated Regulations (EU) 2019/979 and 2019/980, as amended and in force. The aforementioned approval shall not be considered as an endorsement of the Company and the quality of the Shares that are the subject of the Prospectus. Investment in the Shares entails risks. Investors should make their own assessment as to the suitability of investing in the Shares.

The Prospectus will be valid for one (1) year from the date of its approval by the Board of Directors of the Hellenic Capital Market Commission. Each significant new factor, material mistake, or material inaccuracy relating to the information included in the Prospectus which may affect the assessment of the Shares in the Company and which arises or is noted between the time when the Prospectus is approved and the commencement of trading of the Shares on the Regulated Market of the Athens Exchange and the Regulated Market of the Vienna Stock Exchange, will be included in a supplement to the Prospectus which will be published in accordance with article 23 of the Regulation 2017/1129 on the Prospectus, in accordance with at least the same arrangements made for the publication of the Prospectus. No obligation for the publication of a supplement to the Prospectus applies after the commencement of trading of the Shares on the Regulated Market of the Athens Exchange and the Regulated Market of the Vienna Stock Exchange.

Distribution of the Prospectus and any other documents or information contained in this link and this webpage may be in general restricted by the law and the regulatory framework applicable in some countries. This webpage and its content do not in any way constitute an offer for sale or solicitation to buy any securities in any jurisdiction where such offer or solicitation is unlawful under its applicable legislative and regulatory framework.

Finally, investors outside of Greece and Austria or investors subject to the relevant legislation and jurisdiction of other countries may be prohibited to exercise any rights deriving from the Shares, regardless of whether they acquire Shares in any way. If you are viewing this website from the USA, Canada, South Africa, Australia, Japan and / or any other country other than Greece and Austria, where the information provided in the Prospectus is not permitted by the law, please leave this website.

See the document here
DISCLAIMER

You should read the following important notice before accessing, reading or using in any way the Prospectus on this website.

This Prospectus of the company under the corporate name “AUSTRIACARD HOLDINGS AG” (hereafter the “Company”) which can be accessed through this link (https://www.nbg.gr/el/footer/enimerwtika-deltia) of the website of NATIONAL BANK OF GREECE S.A., was approved by the Board of Directors of the Hellenic Capital Market Commission on 24.01.2023 and relates to the dual listing of the shares in the Company on the Regulated Market of the Athens Exchange and the Regulated Market of the Vienna Stock Exchange, including (a) the existing shares in the Company and (b) the new shares in the Company to be issued in the context of a capital increase due to the merger by absorption by the Company of the company under the corporate name “INFORM P. LYKOS HOLDINGS S.A.” (hereinafter collectively referred to as the “Shares”).

The Prospectus is not published in relation to and does not constitute offer of Shares by or on behalf of the Company.

The Prospectus was approved by the Board of Directors of the Hellenic Capital Market Commission following its transfer by the Austrian Financial Market Authority pursuant to article 20(8) of Regulation (EU) 2017/1129, in connection with the information that must be furnished to investors as required under Regulation (EU) 2017/1129, Greek law 4706/2020 and Delegated Regulations (EU) 2019/979 and 2019/980, as amended and in force. The aforementioned approval shall not be considered as an endorsement of the Company and the quality of the Shares that are the subject of the Prospectus. Investment in the Shares entails risks. Investors should make their own assessment as to the suitability of investing in the Shares.

The Prospectus will be valid for one (1) year from the date of its approval by the Board of Directors of the Hellenic Capital Market Commission. Each significant new factor, material mistake, or material inaccuracy relating to the information included in the Prospectus which may affect the assessment of the Shares in the Company and which arises or is noted between the time when the Prospectus is approved and the commencement of trading of the Shares on the Regulated Market of the Athens Exchange and the Regulated Market of the Vienna Stock Exchange, will be included in a supplement to the Prospectus which will be published in accordance with article 23 of the Regulation 2017/1129 on the Prospectus, in accordance with at least the same arrangements made for the publication of the Prospectus. No obligation for the publication of a supplement to the Prospectus applies after the commencement of trading of the Shares on the Regulated Market of the Athens Exchange and the Regulated Market of the Vienna Stock Exchange.

Distribution of the Prospectus and any other documents or information contained in this link and this webpage may be in general restricted by the law and the regulatory framework applicable in some countries. This webpage and its content do not in any way constitute an offer for sale or solicitation to buy any securities in any jurisdiction where such offer or solicitation is unlawful under its applicable legislative and regulatory framework.

Finally, investors outside of Greece and Austria or investors subject to the relevant legislation and jurisdiction of other countries may be prohibited to exercise any rights deriving from the Shares, regardless of whether they acquire Shares in any way. If you are viewing this website from the USA, Canada, South Africa, Australia, Japan and / or any other country other than Greece and Austria, where the information provided in the Prospectus is not permitted by the law, please leave this website.

See the document here