Berta Jarosova

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Berta Jarosova

Berta Jarosova

@bertajarosova

🇨🇿 Cyber Attachée to the United States and Canada

Washington, DC Katılım Ocak 2017
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Berta Jarosova
Berta Jarosova@bertajarosova·
The Government of the Czech Republic has publicly attributed a malicious cyber campaign perpetrated by the cyberespionage actor APT31 targeting one of the unclassified networks of the Czech Ministry of Foreign Affairs to the People’s Republic of China.
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Berta Jarosova
Berta Jarosova@bertajarosova·
🇨🇿🇺🇸Great to host Czech cyber delegation in Washington DC - Petra Jacinova, Dirextor for Sanctions, Cyber and Resilience together with Marta Pelechova, Cyber Ambassador to discuss our ongoing cooperation in cybersecurity with White House cyber leadership and other partners
Czech Embassy in Washington@CZinWashington

🇨🇿🇺🇸 Cybersecurity is national security. The Czech cyber delegation from @CzechMFA has concluded its visit to Washington, D.C., meeting with U.S. counterparts from the White House, State Department, Congress and industry to advance cooperation on cyber resilience and countering cyber threats. Strong and growing CZ–US cyber partnership. 🤝

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Berta Jarosova
Berta Jarosova@bertajarosova·
Yeaterday well spent celebrating 36 years since the Velvet Revolution and fall of communism in 🇨🇿 with Vaclav Havel on my t-shirt and at the @TechDiplomacy Tech Diplomacy Summit. Indeed, 'Technology Must Advance Freedom' and we must defend freedom against authoritarian ambitions.
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Berta Jarosova
Berta Jarosova@bertajarosova·
🇨🇦🇨🇿Productive engagements on cyber and satellite security back with our partners in Ottawa, Montreal and Toronto back in October!
NÚKIB@NUKIB_CZ

🇨🇿🤝🇨🇦 Česká delegace se zastoupením našeho úřadu navštívila Kanadu, kde jednala s vládními, akademickými i soukromými partnery o posílení spolupráce v boji proti kybernetickým hrozbám, ochraně kritické infrastruktury a bezpečnosti satelitních služeb. Cesta se uskutečnila v rámci programu Projekty na podporu ekonomicko-vědecké diplomacie (PROPED) @mzvcr. 💬„Týdenní misi jsme tentokrát zaměřili vedle kybernetické bezpečnosti i na bezpečnost satelitních služeb, které se NÚKIB věnuje. Nově bylo také cílem navázat užší kontakty s bezpečnostními složkami, které se zabývají kybernetickým zločinem. Oproti předchozím letům byla letos tématem i kybernetická obrana, odstrašení v kyberprostoru a spolupráce v @NATO. ČR bude již v březnu 2026 hostit NATO Cyber Champions Summit v Praze, na který zveme i delegaci z Kanady,“ řekla @bertajarosova, cyber attachée pro USA a Kanadu. 💡Tato mise ukazuje, že ČR má co nabídnout v oblasti kybernetické bezpečnosti a vesmírných technologií. Společně s našimi partnery budujeme bezpečnější digitální budoucnost. Celou zprávu najdete na nukib.gov.cz/cs/infoservis/… ---------------------------- 🇨🇿🤝🇨🇦 A delegation, including representatives from our office, visited Canada to strengthen cooperation with government, academic, and private sector partners in tackling cyber threats, protecting critical infrastructure, and enhancing satellite service security. The visit was part of the PROPED program (Projects Supporting Economic and Scientific Diplomacy) of the Ministry of Foreign Affairs of the Czech Republic. 💬 ‘This year’s week-long mission focused not only on cybersecurity but also on satellite service security, which is part of NÚKIB’s mandate. Another goal was to establish closer contacts with security agencies involved in combating cybercrime. Compared to previous years, this year’s topics also included cyber defense, deterrence in cyberspace and cooperation within NATO. The Czech Republic will host the NATO Cyber Champions Summit in Prague in March 2026, to which we are also inviting a Canadian delegation,’ said Berta Jarošová, Cyber Attachée for the USA and Canada. 💡 This mission highlights the Czech Republic’s strong capabilities in cybersecurity and space technologies. Together with our partners, we are building a safer digital future. Read more at nukib.gov.cz/en/infoservis-…

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Berta Jarosova@bertajarosova·
🇬🇹🇨🇿Excited to speak at the EU-LAC Digital Alliance High Level Policy Dialogue on #Cybersecurity in Antigua,Guatemala. Since 2024, @CzechMFA & @NUKIB_CZ have organized cyber capacity building workshops in 🇨🇴🇦🇷🇧🇷 and we enjoy great cooperation with @LAC4_EUCN and @OAS_official
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Berta Jarosova
Berta Jarosova@bertajarosova·
🇺🇸Great turnout this morning for a discussion on cyber defense organized by @MasonNatSec on the Hill featuring 🇨🇿🇱🇹🇪🇪🇱🇻 perspectives. DCM @JanHavranek2 from @CzechEmbassyDC shared that we will host @NATO Cyber Champions Summit 2026 bringing together Allies&Indo-Pacific partners.
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Berta Jarosova
Berta Jarosova@bertajarosova·
Part of my job is to connect 🇺🇸🇨🇿 research institutions in #cybersecurity. Last week, I visited @StratosphereIPS, part of the AI Center at @ctu_cs & discussed their current projects & opportunities for cooperation with their international team!
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Berta Jarosova
Berta Jarosova@bertajarosova·
🇨🇿🇺🇸‼️@NUKIB_CZ joins @NSAGov, @FBI, @CISAgov and other international partners in issuing a Joint Cyber Security Advisory on PRC state-sponsored cyber threat actor Salt Typhoon and other are targeting networks globally.
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Howard Lutnick
Howard Lutnick@howardlutnick·
BIG NEWS: The United States of America now owns 10% of Intel, one of our great American technology companies. This historic agreement strengthens U.S. leadership in semiconductors, which will both grow our economy and help secure America’s technological edge. Thanks to Intel CEO @LipBuTan1 for striking a deal that’s fair to Intel and fair to the American People.
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Berta Jarosova
Berta Jarosova@bertajarosova·
🙏Saying goodbye to my colleagues at @mzvcr @DanaBaschova (now Ambassador-Designate to Singapore) and Petr Svačina (soon Ambassador - Permanent Representative Political and Security Committee within the EU) who have been instrumental in strengthening 🇨🇿🇺🇸cooperation in cyberspace
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Berta Jarosova
Berta Jarosova@bertajarosova·
🇨🇿🇸🇬Czech Republic has a new Ambassador-Designate to Singapore @DanaBaschova! Over the past three years as Director of Department for Americas, Dana has been instrumental in strengthening 🇨🇿🇺🇸 partnership, including in cyber&tech and a great mentor & friend.
Ministerstvo zahraničních věcí@mzvcr

Ministr zahraničních věcí @JanLipavsky dnes předal pověřovací listiny nově jmenovaným velvyslancům. Andrea Kučerová bude působit v Jordánsku, Dana Baschová v Singapuru a Radek Matula ve Švédsku. Přejeme hodně úspěchů při prosazování českých zájmů a hodnot ve světě! 🌎🇨🇿

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Ministerstvo zahraničních věcí
1/3 Sabotáže a kybernetické operace prováděné ruskou vojenskou rozvědkou GRU v demokratické Evropě považuje Česko za zbabělé a odsouzeníhodné. Jsme solidární se Spojeným královstvím a jednotní s členskými zeměmi EU a spojenci v NATO. gov.uk/government/pub…
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Berta Jarosova
Berta Jarosova@bertajarosova·
🇨🇿⚠️@NUKIB_CZ warns against DeepSeek & concludes that there are reasonable concerns that the interests of the PRC may be placed above the interests of users of DeepSeek, and that it is highly likely that the PRC will use the capabilities of DeepSeek for intelligence activities.👇
NÚKIB@NUKIB_CZ

⚠️ We have issued a warning regarding certain products (linked) by company DeepSeek! Based on this warning, entities subject to the Act on Cyber Security are legally required to consider the identified threat in their risk analyses and respond to the detected risks by implementing appropriate security measures. At the same time, we also recommend that the general public carefully evaluate the use of the affected products and consider what kind of information they enter into them. For individuals in high-level political or public positions, we recommend not using the affected products at all. Concerns about potential security threats stem primarily from insufficient protection of data transmission and handling, the collection of data types that, on a larger scale, may lead to user de-anonymization, and, last but not least, the legal and political environment of the People’s Republic of China, to which company DeepSeek is fully subject. Simultaneously with this warning, on July 9, 2025, the Government of the Czech Republic approved a resolution concerning the affected DeepSeek products. The resolution mandates that members of the government, ministries, and other central administrative authorities ensure that their subordinate ministries and public administration bodies do not use products, applications, solutions, websites, or web services (including APIs) provided by company DeepSeek in the performance of their official duties. Read more at nukib.gov.cz/en/infoservis-…

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Radek Špicar
Radek Špicar@R_Spicar_SP_CR·
Ahoj léto, ahoj prázdniny ✌️😎
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Karel Řehka
Karel Řehka@karel_rehka·
Den Haag, Scheveningen❤️ Krásné vzpomínky, rád se sem vracím.
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