Ledger researchers have discovered a vulnerability in a certain Android chipset, putting mobile Web3 wallets at risk of physical attacks.

By: theblockbeats.news|2025/12/04 14:45:56

BlockBeats News, December 4th. According to The Block, Ledger has stated that a recently discovered vulnerability in a widely used Android smartphone processor chip could pose a risk to users relying on Web3 wallets. If the device is physically accessed by an attacker, they could exploit a hardware fault injection to bypass core security checks and take control of the chip. While this discovery does not affect Ledger hardware wallets, it highlights the risks of relying solely on a smartphone hot wallet to secure digital assets. The team tested MediaTek's Dimensity 7300 chip manufactured by TSMC to determine if electromagnetic fault injection could disrupt the earliest stages of the boot process.

Using open-source tools, they injected timely electromagnetic pulses to interfere with the chip's boot ROM, extract its runtime information, and identify the attack path. Subsequently, the team bypassed the chip's write command filtering mechanisms, overwrote the return address on the boot ROM stack, and executed arbitrary code in EL3 (the processor's highest privilege level), with the attack repeatable within minutes. Ledger stated that even the most advanced smartphone chips are vulnerable to physical attacks and are not suitable for safeguarding private keys, emphasizing the criticality of secure elements in self-custody of digital assets. The vulnerability was reported to MediaTek in May, and affected manufacturers have been notified.

The European Blockchain Convention 11 (EBC11) took place on October 16-17, 2025, in the heart of Barcelona at the renowned Fira Barcelona. As one of Europe's most influential blockchain events, it attracted over 6000 attendees, with more than 300 speakers and 200 sponsors, offering a fantastic opportunity for networking and learning. WEEX, as a Silver Sponsor, brought an exciting energy to the event, showcasing the platform’s ambition to bring its presence in Europe to the next level. The atmosphere was electrified by a mix of cutting-edge crypto technology and the world of sports, setting the stage for WEEX to make a splash!

WEEX's EBC11 Juggle Challenge: Pre-Event Buzz with Michael Owen

Leading up to the event, WEEX created a buzz through the WEEX x Michael Owen Juggle Challenge on social media. The challenge invited crypto and football fans alike to show off their juggling skills, with participants posting their attempts on social media. The initiative was a huge success, attracting 200+ participants. This challenge perfectly combined the worlds of crypto and football, setting the stage for an unforgettable EBC11 experience. With these impressive numbers, it’s clear that the Crypto + Football passion was already heating up well before the event kicked off!

WEEX's On-Site Excitement: Engaging Games and Prizes Galore

Once at the EBC11 booth, WEEX impressed booth visitors with its next-level services, especially its all-round support and benefits for KOLs, which is proved by being awarded as "Most KOL Friendly Exchange" by 150 top-tier influencers last month. At the venue, WEEX ramped up the energy with an engaging on-site version of the Juggle Challenge. The atmosphere was buzzing as booth visitors, including KOLs and soccer talents, showcased their football juggling prowess. Participants had the chance to win exciting WEEX-branded rewards, further enhancing the event experience. The crowd’s energy skyrocketed, making WEEX the center of attention, and turning the event into a celebration of crypto, football, and fun. With such a lively and interactive atmosphere, it’s no wonder that WEEX became the talk of the convention.

Looking Ahead: What's Next for WEEX in 2025

Reflecting on WEEX's participation at EBC11, it’s clear that this event played a crucial role in raising the platform’s visibility and strengthening its ties with the European blockchain community. But the excitement doesn’t stop here! WEEX is gearing up for Blockchain Life 2025 in Dubai (October 28-29) and will follow that up with an AI Trading Hackathon at the end of November. These events will bring together the best minds in AI and crypto, creating new opportunities for innovation and talent discovery. With WEEX at the forefront of these cutting-edge initiatives, the future looks bright for both crypto traders and blockchain developers. Stay tuned, as WEEX continues to lead the way into the next chapter of blockchain and AI-driven trading.

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Disclaimer:

WEEX does not currently conduct any virtual asset activities in Europe and has not been licensed by any European regulatory authorities. WEEX will only engage in virtual asset activities in Europe upon obtaining the necessary licenses from the relevant regulatory bodies.

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