Making this to my friend @V_2077_MK2 Gebra called Lilith to help him build a new exoskeleton for his lower back. But when she arrived, they started admiring each other’s bodies, so they took a few photos together before getting to work. 😁😎✨ #AIgirl# #oc# #AIart# #AIイラスト# #AIArtCommuity#

Millennium Science School Cleaning & Clearing ASUNA P. @tamrin_mk2 #블루아카이브# #BlueArchive# #蔚藍檔案# #ブルーアーカイブ# #ブルアカ# #아스나# #一之瀬アスナ# #アスナ# #コスプレ#

Been loving vinyl a lot lately. Autographed records of @kendricklamar @OfficialDELTRON @LilTunechi and @kanyewest now on the wall. Also got my old high school Technics 1200 MK2 turntable working again.

Welcome to Rocket Park, home of New Glenn and Lunar Permanence 🚀🌕 This week, we hosted the @NASAArtemis III crew — Astronauts Randy Bresnik (@AstroKomrade), Luca Parmitano (@astro_luca), Andre Douglas (@Astro_AndreD), Frank Rubio, and backup Bob Hines (@Astro_FarmerBob). The crew got an up-close look at where New Glenn and our lunar landers come to life, then headed to LC-36, where we will launch our MK2 Earth Orbit Rendezvous demonstration vehicle in support of the Artemis III mission.

What's better than a day at Rocket Park? Astronauts stopping by. 🚀 We were thrilled to welcome @NASAArtemis III Astronauts Randy Bresnik (@AstroKomrade) and Frank Rubio to Rocket Park this week! These incredible astronauts represent the future of lunar exploration, and we're excited to support the Artemis III mission with our Blue Moon MK2 Earth Orbit Rendezvous demonstration vehicle.

🚨 Recently, @COLDCARDwallet suffered a major private key vulnerability. Multiple waves of attacks resulted in at least 1,719 BTC (~$111M) in losses, involving over 5,200 addresses. Using Mk3 firmware 4.1.9 as an example, the SlowMist Security Team fully reproduced the attack chain and uncovered the truth behind the theft of thousands of bitcoins. 🧩 Attack flow: 1️⃣ After power-on, the remaining unpredictable state is reduced primarily to a single enumerable 32-bit pad (UID ^ SysTick), with the remaining state values either fixed or coming from very small enumerable spaces. 2️⃣ Attackers precisely model the three typical button-press consumption profiles (retail first-boot, empty-NVRAM, paper wallet) that advance the PRNG before seed generation. 3️⃣ From the weak random_bytes(32), the full deterministic pipeline (SHA-256 → BIP-39 → PBKDF2-HMAC-SHA512 → BIP-32 → address derivation) is reproduced offline. 4️⃣ GPU clusters brute-force the candidate pad space and button-count variations, then match the derived addresses against the global set of single-signature P2WPKH addresses to identify vulnerable wallets and sweep their funds. ⚙️ Root Cause: A build configuration error set MICROPY_HW_ENABLE_RNG to 0, disabling the STM32 hardware TRNG. The random number generation path silently fell back to the non-cryptographic Yasmarang software PRNG, whose state was almost entirely predictable, reducing effective entropy to ~40 bits (Mk2/Mk3) or ~72 bits (Mk4/Mk5/Q). 🔒 SlowMist Insight: Affected users should immediately upgrade to the patched firmware, generate a completely new seed, transfer a small amount of funds as a test, confirm the new address works correctly, then migrate all remaining funds. Full analysis 👉

Supersonic. Mach 1.21. Quarterhorse Mk 2.1 is now the world’s first privately developed, unmanned supersonic jet and the fastest unmanned aircraft flying today. This flight makes Hermeus the fastest company in aviation history to go from founding to supersonic flight - exactly 364 days after the maiden flight of our first aircraft. Now, we fly faster. A special thanks to @DIU_x, Director @OwenWest91, Maj. Gen. Joe "Solo" Kunkel, and Deputy Director Kyle Norman.