We built TROPIC01 to find its limits. Today we're publishing a Security Advisory on a hardware vulnerability discovered during an independent audit by the Ledger Donjon team - alongside the deeper findings our engineers made as a result. What was found: 👉️ During their audit, Ledger Donjon successfully executed a Laser Fault Injection attack bypassing firmware boot signature under lab conditions - but essential hardware security withstood it. 👉️ Building on that discovery, our team found that more complex combined attack paths can potentially breach the hardware boundary and expose all confidential data. Worth knowing: 👉️ This is not a remote exploit and there is no evidence of real-world exploitation. 👉️ Mitigation measures for this attack vector are available for deployment. True hardware security is built on transparency and auditability. So we don't just tolerate scrutiny, we invite it. This disclosure is that principle in practice. A huge thanks to @DonjonLedger team for their exceptional technical expertise, professionalism and dedication to coordinated disclosure. 📄 Read our full announcement: bit.ly/4vGfgEH 🔬 Link to technical deep-dive: bit.ly/49Cj8Ol

Digital government is advancing, but the World Bank’s GovTech Maturity Index shows targeted support is needed to close the digital divide. Difficulties arise where technology meets people. Read the blog for more on this: wrld.bg/iyos50Z2QNQ

Behind every tech innovation, there are graduates. But, in the EU, women still make up a minority of ICT graduates. → Highest share of women: 🇪🇪 Estonia: 36.1% 🇸🇪 Sweden: 36.1% 🇷🇴 Romania: 34.5% Full dataset by @Eurostat: link.europa.eu/Pm4wJM

How are organisations really using open source in 2026? The 2026 State of Open Source Report highlights trends, challenges, and opportunities for teams building with OSS. It contains some striking statistics around time spent maintaining vs. developing, vulnerability management, and shifting attitudes toward governance and digital sovereignty. Produced by Perforce Software in collaboration with the Eclipse Foundation and Open Source Initiative, this year’s report is a must-read for developers, architects, and technology leaders working in open ecosystems. Get your copy 👉 hubs.la/Q049bFD-0 #OSS #opensource #StateOfOpenSource #DigitalSovereignty

Hardware wallets are only as trustworthy as the silicon inside them. Yet most secure elements are black boxes - closed, unauditable, taken on faith. That's exactly the problem Tropic Square exists to solve. 🔓 We'll be at BTC Prague 2026 (June 11–13, Booth B46) - Europe's largest Bitcoin event - showing what a genuinely transparent, open architecture secure element looks like in practice. If you're building hardware wallets, embedded devices, or anything where security can't be a gut feeling, come talk to us. We'd love to show you what TROPIC01 can do for your next project. 🎟️ Grab a discounted ticket using our promo link before you come: btcprague.com/?promo_id=4048… See you in Prague. 👋 #BTCPrague #BTCPrague2026 #HardwareWallets #FutureProofSecurity #OpenSourceHardware #TropicSquare #TrustedHardware #embedded #TROPIC01 #cybersecurity #secureelement #security #hardware #opensource #HardwareSecurity #OpenHardware

We’re excited to announce that the recordings from #OCX26 are now live on our new YouTube channel. Explore sessions from each collocated event and catch up on the talks you missed: hubs.la/Q04fPTf40 #OCX26 #opensource #conference #Brussels

Today is Girls in ICT Day! 👩‍💻✨ When girls have equal access to digital skills and opportunities, they don’t just join the tech sector, they transform it. Let’s keep building spaces where every girl can thrive in ICT. Discover how the EU can help: link.europa.eu/MyCpwT

🎉 Welcome everyone to #OCX26! The energy is so high onsite. Pick up your badge at the reception and start the day with a coffee and snacks before we kick off our first keynote with Mike Milinkovich! We're so excited to have you here 😍 #OCX #conference

The moment we’ve all been waiting for is here! Registration for #DevConf_CZ 2026 is OPEN! 🎉 Secure your spot today and join us for another incredible year of learning, knowledge sharing and community building. devconf.info/cz/#registratio… #DefineFuture #OpenSource #Registration