we hacked ledger. the @OneKey_Anzen team has successfully reproduced a transaction replacement attack against ledger ethereum app 1.22.1 in our lab. the bug is a race condition between the transaction display logic and the underlying transaction buffer. an attacker can overwrite the transaction waiting to be signed while the user is still reviewing a legitimate one. in simple terms: - you see transaction a on your ledger. - you approve transaction a. - your ledger can end up signing transaction b. - and you never see transaction b. to reproduce this, we built the 1.22.1 ELF ourselves, fixed the speculos reset 502 issue, and got the full attack flow working end to end. ledger fixed this in ethereum app 1.22.3. if you’re still on an older version, update it.

🌍 From Africa to APAC, new payment rails are taking shape. Albert Wong, SVP of OSL BizPay, will join a live webinar on LinkedIn with industry leaders from @Finternetasia, @AnzensOfficial, @moneyinmotion26 and @StableHunterAI to discuss stablecoin-based cross-border settlement and the future of the China-Africa payment corridor. 🗓️ Date: May 14 7:00–8:00 PM (HKT) Register now and join the conversation 👉 #OSLBizPay# #Stablecoins# #Payments# #CrossBorderPayments# #Africa# #APAC#

For free subscribers: Democrats' Extreme and Center Wings, LA's Skid Row Nonprofit Failure, Green-lit Career Paths, Millennial Midlife Barbell, Cambridge Fraud Coverup and more! For paid subscribers: Complete Covenants Survey (14+ Proposals, Zero Activation Dates), Peter Todd's BIP-110 Code Review, PoW Change Rebased to Knots, Shutting Down, Boltz Warrant Canary Shutdown, Lightning Jamming Solution, ColdCard Disclosure Policy, MARA Slipstream Goes Public, Anzen Self-Custody Trilemma, RAM Sold Out Through 2027, Fed vs Warsh, Central Banks Hoarding Gold, Poland Passes Switzerland and more! #Bitcoin# Tech Talk #513#

China Aneng deployed 310 specialists​ from Beijing, Lhasa, Chengdu and Chongqing to the Gyirong Port debris-flow zone in the early hours today, with 120 units​ of gear, including multi-role drones, 3D laser scanners, life detectors, excavators, loaders.

Wallis Annenberg was a remarkable person who transformed philanthropy in our Nation. Devoted to family and public service, she understood deeply that community is at the center of everything. She was a visionary giver and innovator who advocated for change with empathy and compassion. Her support for the arts, education, the environment, medical research, and social justice transformed countless lives by advancing, healing, and inspiring communities across America. Jill and I send our love and prayers to the entire Annenberg family. May God bless Wallis Annenberg, a trailblazer who was unlike any other.

Carriers stopped funding distributed antenna systems ("DAS") in hotels. The coverage problem did not go away, it just moved to the property owner. @oceanproperties answered it with Wi-Fi it already owned. One Naples property processed 6.8 TB across 713,854 sessions, from a single access point. Read more: