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4CyberSecurity is a focused search engine built for people who need precise, relevant results about Cyber Security. It aggregates multiple specialized indexes, expert-ranked signals, and AI-driven summaries so you can find CVE entries, vendor guidance, tools, research papers, and related services without sifting through general web noise. Part of the 4SEARCH network of topic specific search engines.
Move Over, MIPS—There’s a New Bike Helmet Safety Tech in Town
6+ min ago (508+ words) RLS engineers fastened hundreds of the tiny bearings to adhesive strips, which they then stuck to the outer shells of helmets. Those strips were then covered in another layer of hard helmet shell. Et voila! The idea behind RLS technology is that when the helmet impacts a hard surface, the ball bearings roll off the strip, forcing the outer layer to shear away from the helmet. Those outer layers release, hence the company's name, RLS, or "Release Layer System." According to data gleaned from thousands upon thousands of internal tests, along with independent testing and verification from labs like Virginia Tech's, RLS is said to reduce the probability of brain injury by anywhere from 68 percent to 84 percent when compared to a non-RLS helmet. A few weeks ago, I visited RLS's headquarters in their East London warehouses. After they showed me…...
Security News This Week: Oh Crap, Kohler’s Toilet Cameras Aren’t Really End-to-End Encrypted
6+ min ago (698+ words) Plus: The Trump administration declines to issue sanctions over Salt Typhoon's hacking spree, officials warn of a disturbingly stealthy Chinese malware specimen, and more. A new New York law will require retailers to disclose if personal data collected about you results in algorithmic changes to their prices. And we profiled a new cellular carrier aiming to offer the closest thing possible to truly anonymous phone service'and its founder, Nicholas Merrill, who famously spent a decade-plus in court fighting an FBI surveillance order targeted at one of the customers of his internet service provider. Oh Crap, Kohler's Toilet Cameras Aren't Really End-to-End Encrypted Putting a camera-enabled digital device in your toilet that uploads an analysis of your actual bodily waste to a corporation represents such a laughably bad idea that, 11 years ago, it was the subject of a parody infomercial. In…...
Taiwan bans popular Chinese app RedNote over cybersecurity concerns
18+ min ago (471+ words) Authorities cite fraud, cybersecurity risks, and potential disinformation as reasons for one-year ban Taiwan has announced that it will block access to the popular app Xiaohongshu " known in English as RedNote " for one year after concluding it poses serious cybersecurity risks and had become a hub for fraud. RedNote is an Instagram-style app used by more than three million people in Taiwan. Users were warned to expect the app to become inoperable within hours of the order being issued to internet service providers on Thursday. The Taiwanese ministry of digital affairs (MODA) issued a warning earlier in the week about five Chinese platforms " Xiaohongshu, Douyin, Weibo, WeChat and Baidu Wangpan " that it said presented "significant cybersecurity risks. The ministry warned that these applications can gather sensitive personal information and potentially transmit it to outside parties without users" permission. A separate…...
Experts Rank 2025’s Top Altcoins: Avalanche (AVAX) vs Hyperliquid (HYPE) vs BlockchainFX (BFX)
23+ min ago (630+ words) With 2025 now entering its final stretch, analysts are shifting their attention toward the altcoins best positioned for 2026s macro cycle. After a year defined by consolidation, selective rallies and explosive presale momentum, three assets are consistently appearing across expert rankings: Avalanche (AVAX), Hyperliquids HYPE, and the fast-accelerating newcomer BlockchainFX ($BFX). Each altcoin represents a different layer of the market; AVAX with its established ecosystem, HYPE with its rising trading dominance, and BFX with early-stage utility and rapid adoption. But when the discussion turns to which coin offers the strongest ROI setup going into 2026, a clear favourite begins to emerge. Analysts are naming BlockchainFX as the standout among late-2025 altcoin contenders because its market timing is perfect. Its entering the final weeks of the year in the most favourable phase of its lifecycle " the early-stage window where exponential upside is still structurally…...
4 Top Crypto Presales of 2025: BlockchainFX ($BFX) Gains Serious Momentum Among Smart Investors
31+ min ago (1067+ words) Periods of uncertainty often create some of the most favorable entry points for investors who understand how to evaluate real utility and long-term potential. When the market softens, high-conviction assets with strong fundamentals tend to stand out, and the current cycle is presenting several of these opportunities. One project drawing remarkable attention is BlockchainFX ($BFX), ... [4 Top Crypto Presales of 2025: BlockchainFX ($BFX) Gains Serious Momentum Among Smart Investors]Read more Periods of uncertainty often create some of the most favorable entry points for investors who understand how to evaluate real utility and long-term potential. When the market softens, high-conviction assets with strong fundamentals tend to stand out, and the current cycle is presenting several of these opportunities. One project drawing remarkable attention is BlockchainFX ($BFX), a presale generating substantial interest from traders, analysts, and early-stage investors seeking strong foundational value. Meanwhile,…...
AWS Introduces Durable Functions: Stateful Logic Directly in Lambda Code
36+ min ago (756+ words) Vivek Yadav, an engineering manager from Stripe, shares his experience in building a testing system based on multi-year worth of data. He shares insights into why Apache Spark was the choice for creating such a system and how it fits in the "traditional" engineering practices. The article shares goals and strategies for scaling cloud and distributed applications, focusing on lessons learned from cloud migration at Chase.com at JP Morgan Chase. The discussion centers on three primary goals and the strategies addressing the goals, concluding how these approaches were achieved in practice. For those managing large-scale systems, these lessons provide valuable guidance! In this episode, QCon AI New York 2025 Chair Wes Reisz speaks with Reken CEO and Google Trust & Safety founder Shuman Ghosemajumder about the erosion of digital trust. They explore how deepfakes and automated social engineering are scaling cybercrime…...
XRP Only Top-10 Token Posting Volume Gains - TheCryptoUpdates
58+ min ago (191+ words) XRP's doing something pretty interesting right now. It's the only cryptocurrency in the top 10 showing positive 24-hour volume change, up 6.79%. Everything else, Bitcoin, Ethereum, Solana, BNB, Dogecoin, and Cardano, they're all deep in the red. Rising volume during a market decline usually signals either incoming volatility or accumulation happening under the surface. But here's the weird part. The price isn't reflecting that bullish volume yet. XRP is trading around $2.05, down about 2% on the day. It's stuck in a declining channel and can't seem to break above any major moving averages. The 50, 100, and 200-day trendlines are all sloping downward, and every time XRP tests the upper boundary of this channel, sellers push it right back down. Nothing on the charts screams reversal right now. RSI is still low, and those volume spikes are mostly tied to rejection candles instead of breakouts....
Pi Network News: 17.5M Users Verified as AI Tools Boost Identity Processing
1+ hour, 2+ min ago (492+ words) Pi Network is preparing for a pivotal phase in its development, unveiling a fresh batch of system upgrades designed to push more users into its Mainnet and reduce the long-standing bottlenecks in identity verification. The timing is strategic, arriving just before a major token unlock expected in December, which has already sharpened community interest around migration status and eligibility. The most significant upgrade comes from the network's identity verification pipeline. Pi says it is now deploying AI automation across its standard KYC workflows " not just the Fast Track funnel introduced earlier this year " effectively halving the number of cases that need to wait for human review. The shift means newcomers and dormant users who struggled under the old rule requiring 30 mining-session completions before initiation should move through the system far faster than before. Fast Track itself remains unable to trigger…...
AWS re:Invent 2025 - Easy cross-cloud authN : AWS outbound identity federation in action (SEC233)
1+ hour, 5+ min ago (553+ words) " AWS re:Invent 2025 - Easy cross-cloud authN : AWS outbound identity federation in action (SEC233) Oh, it's one o'clock. Hey everyone, I hope you're having a great time at re:Invent. So before we get started, quick show of hands, how many of you hate managing passwords, access keys, and long-term credentials in general? All right, that's pretty much everybody in the audience here. So we have some great news for you, a new launch. My name is Ram Maharajapuram. I am a Senior Software Development Manager and Head of Engineering for Security Token Service, and with me here today is Vaishnavi Merugu, a Senior Product Manager on the team. And we're here to talk to you about our latest launch that makes it easy for you to connect your workloads to external services. So let's actually go look at what that JWT…...
1+ hour, 10+ min ago (852+ words) A new analysis from several independent market researchers points to Mutuum Finance (MUTM) as one of the next crypto projects to watch ahead of its confirmed Q4 2025 testnet launch. The token has shown steady growth since early 2025, and analysts say the project's expanding feature set may support stronger valuation once its first version becomes active. Mutuum Finance is building a lending system for DeFi users, and interest in the project has grown alongside the rising demand for on-chain borrowing markets. With new updates published through the project's official X account and ongoing technical progress from its engineers, the token is becoming a recurring name in discussions about new crypto assets set to gain traction next year. Mutuum Finance is designing a lending protocol that includes two connected environments. The system allows users to lend and borrow assets with interest rates shaped…...