Ahmed Eltayef

[Elle Lookbook @EvaLovesDesign]

Making 𝕏 Beautiful

[Ahmed Eltayef @eltieef]

https://t.co/P5GrqhGJA0

[Ahmed Eltayef @eltieef]

@Vivek4real_ Jim is right

[Elle Lookbook @EvaLovesDesign]

Sunday coffee and books

[Ahmed Eltayef @eltieef]

https://t.co/gutd5coMTo

[إسرائيل بالعربية @IsraelArabic]

اسرائيل رائدة في الزراعة
من صحراء كانت تُعتبر أرضًا غير صالحة للزراعة، إلى اسم يتصدّر عالميًا في الابتكار الزراعي — اليوم، تكتب إسرائيل فصلاً جديدًا من هذه القصة.المانغو البنفسجي الغامق!

تعمل إسرائيل على تطوير صنف جديد من المانغو يحمل اسم "Deep Purple"، يتميز بلونه البنفسجي الفريد، وقدرته العالية على التحمّل، وعمره التخزيني الأطول، إضافة إلى إنتاجية أكبر مقارنةً بالأصناف التقليدية.

ويأتي تطوير هذا الصنف في وقت تواجه فيه إسرائيل منافسة متزايدة في سوق المانغو الأوروبية.

ويأمل الباحثون والمزارعون أن يسهم صنف Deep Purple في استعادة جزء من الميزة التنافسية، من خلال تقديم منتج مبتكر يجمع بين الجودة العالية والمظهر المميز والكفاءة الزراعية.

قصة أخرى تؤكد أن الابتكار الزراعي الإسرائيلي لم يتوقف يومًا عن التطور 🇮🇱
@ynet

[Ahmed Eltayef @eltieef]

@MOSSADil 🤣🤣🤣😂TRUMP IS A BIG LIAR

[EchoesOfEarth🌍 @naturalbeautyi7]

Traunkirchen, Austria 🇦🇹

[Ahmed Eltayef @eltieef]

@mfu46 ده في عالم جبنات بشكل يا قدع 🤣🤣🤣😂

[North Yorkshire @visitnorthyork]

Happy Yorkshire Day! 🥳

[Volodymyr Zelenskyy / Володимир Зеленський @ZelenskyyUa]

Grateful to Ukrainian warriors who are bringing the war back to Russia and responding to its attacks against life. Our targets are consistently defined facilities that sustain the war effort.

Middle strikes were carried out overnight, with successful hits in the Black Sea and the Sea of Azov. A sanctioned Russian container ship, Yanina, sailing under the Russian flag and with a capacity of more than 100,000 tons, was also struck. Thanks to the precision of our Defense Forces, it was sent to the bottom.

Also overnight, Security Service of Ukraine units struck the infrastructure of three Russian oil refineries in Bashkortostan. The targets were nearly 1,600 kilometers away. These refineries process millions of tons of oil each year. Thank you for your precision!

We continue applying our just pressure. Our long-range sanctions plan is being implemented step by step.

[Ahmed Harkan أحمد حرقان @AhmedHarqan]

الأذكياء لا يكادون ينجبون والأغبياء يكثرون من الأبناء، والنتيجة استيلاء الغباء على الكوكب.
لا مفر.

[Treyco Development @TreycoDev]

This cold card hack is just a small example of what is coming. Quantum computers!

[Elle Lookbook @EvaLovesDesign]

Luxury train travel

[Alex Pruden @apruden08]

BTW, a good cryptography use case for quantum computers is the generation of certified randomness inherent to quantum mechanics.

[QRL: The Quantum Resistant Ledger @QRLedger]

Almost every blockchain today is quantum vulnerable.

Dr. Joseph Kearney (@Joseph_Kearney) and the QRL team (@Strike_Attack) break down the spectrum of Post-Quantum Readiness...ranging from vulnerable to fully post-quantum native, and explain what it takes for a blockchain to be truly post-quantum secure.

You can watch it here 👇 https://t.co/ZS7G1VROvX

[Alex Pruden @apruden08]

https://t.co/ZXxW2Jm7O1

[Tangem @Tangem]

Good news for Tangem holders: your assets remain fully secure. The Coldcard case is not relevant to Tangem.

Their issue lies in their proprietary firmware and a random flaw specific to certain devices. Tangem runs on entirely separate code and does not use or share any part of that implementation. Here is why:

1. At Tangem, private keys are generated entirely inside the EAL6+ certified Samsung Secure Element using its built-in hardware True Random Number Generator (TRNG). The key is created inside the chip and never leaves it.

2. Beyond certified hardware, Tangem’s firmware and security architecture have been independently audited by Kudelski Security, Riscure, Cure53 Laboratories, with particular focus on secure private key generation, storage, and usage.

Learn more about how Tangem generates entropy:
https://t.co/cSvC6vJoT2

[Ledger @Ledger]

Ledger is not affected by the recently published Coldcard Mk3 advisory.

Ledger devices use a certified True Random Number Generator (TRNG) built directly into our Secure Element chip, generating full 256 bits of entropy for every 24-word Secret Recovery Phrase. Please refer to this article for more information: https://t.co/wYlVHAeiVX

Coinkite has published a security advisory regarding certain Coldcard Mk3 firmware versions - you can read their notice here: https://t.co/uHkzcCWoBW

[Charles Guillemet @P3b7_]

This article becomes more relevant every day, unfortunately.

We used to live in a world that was relatively secure because there was a fundamental asymmetry: finding and exploiting vulnerabilities was expensive, while the value of the potential reward was limited.

That asymmetry is collapsing.

The cost of discovering vulnerabilities and building exploits is rapidly approaching zero. As a result, attackers with limited skills can now execute attacks that previously required highly specialized expertise.

This changes everything.

Security can no longer be treated as a cost center or a compliance checkbox. Every company needs to invest significantly more in raising its security baseline.

The good news is that the same AI accelerating attackers can also dramatically strengthen defenders. We now have the tools to raise the bar faster than ever before.

If we don't, attackers will succeed. It's not a matter of if, it's a matter of when.