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X @vitalik.eth
vitalik.eth· 2025-07-15 09:31
L2 Construction & Strategy - The optimal approach to building an L2 involves maximizing the utilization of the L1's inherent features, such as security, censorship resistance, proofs, and data availability [1] - L2 logic should be streamlined to focus on sequencing and proving, or solely proving if based [1] - Ethereum L2s enable trust minimization and efficiency, which enterprise blockchains sought in the 2010s but couldn't achieve [2] Industry Trends & Predictions - There is a prediction that most alt-L1s will transition into L2s [2] - Celo's integration into Ethereum's ecosystem, including carbon initiatives, inflation reduction from 2% to 1%, block time reduction from 5s to 1s, and legacy code elimination, serves as a playbook for this transition [2]
X @Cointelegraph
Cointelegraph· 2025-07-13 19:30
⚡️THROWBACK: On July 13, 2023, US court ruled that $XRP is not a security when sold on public exchanges. https://t.co/H79diXLRVa ...
X @Cointelegraph
Cointelegraph· 2025-07-11 01:00
⚡️INSIGHT: Ethereum wants 6-second blocks for faster apps and smoother DeFi.But it raises questions about whether speed is being prioritized over security. https://t.co/WxAIaMxAVN ...
X @The Wall Street Journal
The Wall Street Journal· 2025-07-09 22:54
Security Policy Change - The Transportation Security Administration (TSA) is ending the requirement for travelers to remove footwear at U S airports, a practice that has been in place for nearly 20 years [1]
Pomel: We help engineers ensure systems are fast, reliable, and secure
CNBC Television· 2025-07-09 11:46
Company Overview & Market Position - The company operates in the observability and security space, helping engineers ensure systems are fast, reliable, and secure [2] - The company serves over 60% of the Fortune 100 and eight of the top 10 AI companies [3] - The company has more than 30,000 customers with a gross retention rate of 97-98% [8] Growth Drivers & Future Outlook - Migration to the cloud and the increasing number of applications being built are key drivers of the company's success [9] - The company anticipates a dramatic increase in the number of applications and systems being built due to AI [9] - The company is extremely bullish about the future, seeing an acceleration in the amount of applications and systems being built by companies [3] Challenges & Risks - There was a Guggenheim downgrade due to concerns that OpenAI may create a product to replace the company's services [7] - The company acknowledges the increasing volume of attacks and the need for security solutions, especially with AI advancements enabling bad actors [14] - A big challenge is observing AI applications and models to ensure they behave correctly, are secure, and don't expose information they shouldn't [12]
TSA ENDS shoe removal policy at airport I Full Noem Press Conference
MSNBC· 2025-07-09 02:24
Good afternoon everyone. I am Christine Nome. I am the Secretary of Homeland Security.Thank you so much for coming out today. We have some very exciting news to announce that today we have started a new nosho policy with the Department uh the Transportation Security Administration TSA will no longer require travelers to remove their shoes when they go through our security checkpoints. Um, this is something that I know for quite some time people have talked about and discussed and we know that when President ...
Major security shift at TSA checkpoints
NBC News· 2025-07-09 00:15
It's a major security shift at TSA checkpoints nationwide. Effective immediately, all passengers can keep their shoes on. No need to screen them separately.Homeland Security Secretary Christy Gnome says 94% of passengers now have Real IDs, improving identity confirmation. And TSA procedures and checkpoints have improved. We've added uh new scanners, new technologies, more TSO officers in some areas.The TSA began screening shoes for explosives in 2006 after shoe bomber Richard Reed attempted to blow up a fli ...
'Really chilling': Rubio imposter using AI voice to call officials, WaPo reports
MSNBC· 2025-07-08 15:06
An imposttor raising security questions at the highest levels of our government. The Washington Post exclusively reporting that a Marco Rubio impostor is using an AI voice to call highlevel officials. The Post reports, quote, "An imposttor pretending to be the Secretary of State contacted three foreign ministers, a US governor, and a member of Congress, sending them voice and text messages that mimic Rubio's voice and writing style using artificial intelligence powered software." This is according to a seni ...