Chris "CSJcode"

Today's a big one for @solana: p-token goes live on mainnet🌊 It's a ground-up rewrite of the SPL token program that takes over the exact same address. Which means everything currently using the SPL token program gets cheaper overnight. 🟣~96% compute reduction on token instructions (98% on transfers) 🟣~13% more block space network-wide 🟣new batch instruction for cheaper DeFi composability 🟣wsol unwraps in one instruction instead of three 🟣recover SOL stuck in mint or multisig accounts Congrats to @0x_febo and the team!

SECURITY ADVISORY — TanStack npm packages A supply-chain compromise affecting 42 @tanstack/* packages (84 versions total) was published to npm earlier today at approximately 19:20 and 19:26 UTC. Two malicious versions per package. Status: ACTIVE — packages are deprecated, npm security engaged, publish path being shut down. Severity: HIGH — payload exfiltrates AWS, GCP, Kubernetes, and Vault credentials, GitHub tokens, .npmrc contents, and SSH keys. If you installed any @tanstack/* package between 19:20 and 19:30 UTC today, treat the host as potentially compromised: • Rotate cloud, GitHub, and SSH credentials immediately • Audit cloud audit logs for the last several hours • Pin to a prior known-good version and reinstall from a clean lockfile Detection — the malicious manifest contains: "optionalDependencies": { "@tanstack/setup": "github:tanstack/router#79ac49ee..." } Any version with this entry is compromised. The payload is delivered via a git-resolved optionalDependency whose prepare script runs router_init.js (~2.3 MB, smuggled into each tarball at the package root). Unpublish is blocked by npm policy for most affected packages due to existing third-party dependents. All 84 versions are being deprecated with a SECURITY warning, and npm security has been engaged to pull tarballs at the registry level. Full technical breakdown, complete package and version list, and rolling status updates: github.com/TanStack/route… Credit to the security researcher for responsible disclosure.

✅ Cloud Threat Modeling & Attack Surface Checklist (SEC13) systemsarchitect.io/blog/cloud-thr… Threat modeling is the structured practice of identifying what can go wrong, how likely it is, and what to do about it before an attacker finds the answer for you. 1. Model threats for every new feature 2. Use STRIDE per component 3. Map data flows and trust boundaries 4. Identify and shrink attack surface 5. Prioritize by business impact 6. Involve developers and security 7. Update model after changes 8. Simulate real attacker paths 9. Track mitigation status 10. Reassess during architecture reviews

If you were hoping for a quiet few days after Accelerate USA, the Solana ecosystem didn’t get the memo. From global payment giants and enterprise cloud agents to tokenizing 151M-share cap tables, the shipping didn’t pause. Here’s everything that happened. 📰 Headline News - @WesternUnion launched its USDPT stablecoin on Solana via @Anchorage for its global payment network - @SolanaFndn introduced Pay. sh in collaboration with @googlecloud, delivering a machine-native commerce marketplace for AI agents - @Bullish tokenized its full 151M-share cap table on Solana following its acquisition of @Equiniti 📰 Launches - @StateStreet launched SWEEP, its tokenized onchain liquidity fund in partnership with @galaxyhq - @MoonPay acquired @DFlow to bring an unified onchain consumer experience - @joinrepublic opened trading for tokenized @animocabrands equity on Solana - @Securitize partnered with @jumptrading and @JupiterExchange to establish fully onchain and regulated trading for tokenized equities - @Anchorage and J.P. Morgan Asset Management revealed a solution designed to power cashless stablecoin reserves on Solana - @jito_sol unveiled @jtx_trade, a self custodial trading platform featuring CEX grade execution - @RockawayX debuted Zela, an integrated execution stack designed to minimize latency for high-frequency actors - @reflectmoney overhauled its stablecoin infrastructure with venue-agnostic routing, independent risk analysis and new features - @altitude introduced the Altitude Card, enabling virtual stablecoin spending for businesses - @RaposaCoffeeCo announced partnerships with the Miami Heat and Miami Marlins - @privy_io activated Digital Asset Accounts on Solana - @SoFi, a regulated US bank expanded its stablecoin SoFiUSD to Solana - @moonpay shipped a Desktop App + CLI for agentic commerce - @jump_firedancer initiated the rollout of the Firedancer 1.0 validator client - @JupiterExchange rolled out Limit Order V2+, featuring off-chain privacy to prevent frontrunning - @phygitals teased its mobile ahead of its official launch this month - @SuperteamIN announced India Startup Village 2026, a 10-day residency for builders - @dflow became the primary Solana liquidity router for Coinbase - @DeloreanLabs’ DMC and @TAO_dot_com’s TAO launched on Solana via @sunrisedefi - @formacity transitioned to permanent popup operations with a new location in the UK - @BAXUSco activated physical RWA vending machines for direct spirits collection and trading - @Slabzapp debuted an RWA collectibles arcade to gamify the post-pack-opening experience - @ArcherExchange_ exited private beta after recording $1.5M in volume across 10K+ trades - @craftsdev announced Solana’s first sealed-bid auction - @KASTxyz launched stablecoin cashback on global card transactions - @PhoenixTrade enabled JTO trading with up to 5x leverage - @VeryAI introduced AG9, a Know Your Agent (KYA) standard giving agents portable identity, credentials, and verification - Breakpoint 2026 tickets are open with limited early bird tickets - Hacker Houses is back ahead of BP26 in London for 12 days 📰 Milestones - Solana set a new ATH for RWA adoption with 200K+ onchain holders - @PreStocks surpassed $1B in total transacted volume - @JurassicFi secured $5M+ in commitments for its raise on @futarddotio - @FWDind and @RockawayX co-led a $5M Series A for @onrefinance - @solstrategies acquired @houdiniswap If you enjoyed this week’s newsletter, please share it with an RT. Artwork by @TrevElViz 🔥

Solana processed 696M transactions this past week Every other chain combined? 593M. One chain. More than all of crypto. 54% of total on-chain activity. There's no debate anymore.

We just had the first successful Alpenswitch on our Alpenglow community cluster! The @solana finalization time improved 100x. Thanks to everybody participating. Watch it live: ag.validblocks.com …ommunity-status.stakingfacilities.com

22 AI Coding Moves To Maximize Software Dev Success systemsarchitect.io/blog/ways-ai-c…

22 AI Coding Moves To Maximize Software Dev Success systemsarchitect.io/blog/ways-ai-c… We'll start from the simplest examples, to full code files and agent usage: 1. AI Code Completion 2. Inline Chat Assistance 3. Type Hint Suggestions 4. Type Error Explanations 5. Error Message Explanations 6. Automated Documentation 7. Code Review Suggestions 8. Unit Test Generation 9. Refactoring Recommendations 10. Legacy Code Explanations 11. Boilerplate Code Creation 12. Debugging Step Suggestions 13. Architecture Pattern Advice 14. Small Function Generation 15. Module or Feature Scaffolding 16. Automated Refactoring Across Files 17. Full Code Generation & Paste 18. AI Security Agents 19. Modularity Enhancement Agents 20. Readability & Style Agents 21. Autonomous Testing Agents 22. AI Agent Orchestration & Workflow Agents

If you want to live in a colonial mansion with a courtyard this is more affordable than you think. In mountain towns from Mexico to El Salvador you can rent houses like this for $1,000 a month.

¿Dónde están las zonas arqueológicas más visitadas de México 🇲🇽? Principalmente en la península de Yucatán y el Altiplano Central Me sorprendió mucho ver la zona arqueológica de Chacchoben (cercana a Bacalar) entre las 10 más visitadas y que ahora no aparezca el Templo Mayor

SystemsArchitect blog, recent articles: systemsarchitect.io/blog ✅ Cloud Compliance & Audit Readiness Checklist (SEC09) ✅ Secure CI/CD & Infrastructure as Code Checklist (SEC08) ☑️ Circuit Breakers + Resilience Patterns vs Simple Fail-Fast (DC014) ✅ OWASP Top 10 Protection Checklist (SEC07) and more! Why AI Coding Is Required in 2026

@Osint613 Any human could also do this too (and have)... Any idiot running AI agents will full privileges on prod and no backups or guardrails, isn't competent, and shouldn't be in business anyway..

NEW: A Cursor AI coding agent deleted a startup's entire production database in 9 seconds. The agent, powered by Claude, was working on a staging task, found a broadly scoped API token, and executed a volume delete without confirmation. It later confessed in detail, admitting it guessed and violated safety rules. PocketOS, which powers car rental businesses, lost months of bookings data. In short, the AI agent rouge.

@Sarahbustani Puerto Progreso es uno de los favoritos

La verdad es que da tristeza y es fin de semana y no hay turismo Quien va a querer venir? Si solo nos dicen mentiras 😔 Y así hablo, así es mi voz no tomo sé que tengo muy mala dicción

Why AI Coding Is Required in 2026 AI coding assistants and agents aren't optional tooling anymore - they're the default developer environment. systemsarchitect.io/blog/why-ai-co… Reasons: 1. Near-universal developer adoption 2. Measurable task-completion speed gains 3. Faster delivery cycles and PR throughput 4. Automated unit test generation and higher coverage 5. Auto-generated, always-current documentation 6. AI-enhanced code review and auditability 7. Security vulnerability detection and auto-remediation 8. Legacy modernization and improved modularity 9. Drastically reduced onboarding and ramp-up time 10. Latency and performance optimization 11. Reliability through higher build success and regression coverage 12. Enterprise validation - Fortune 100 has already made the call

✅ Network Security & Segmentation Checklist (SEC This checklist covers 10 practices for building defensible network architectures on AWS, Azure, and GCP. systemsarchitect.io/blog/network-s… 1. Default-deny all traffic 2. Segment by workload tier 3. Use private subnets only 4. Eliminate public endpoints 5. Filter egress aggressively 6. Deploy WAF on all ingress 7. Enable DDoS protection 8. Use private endpoints/services 9. Log and alert on denied traffic 10. Review rules quarterly

🚨NEWS: Mexican Chemical Engineer Sandra Pascoe just created a Cactus-Based Plastic that dissolves completely in water within days.

Is Anthropic Coming For eBay? zerohedge.com/markets/anthro…

Yesterday I drove my @tesla 900 miles on FSD from Miami to Nashville and I realized it’s genuinely the better option. I fly that route 2 to 3 times a month. Flights are never under $400. Most times $600. Sometimes $800. Add Uber to and from both airports, or parking garage fees. Then factor in the delays, the cancellations, the security theater, the chaos, the guy next to you who hasn’t met deodorant yet. On the other hand: I pack healthy snacks, press one button, and the car just goes. I took calls. Replied to emails. FaceTimed my family. Ate without pulling over. Did everything I normally do on a travel day, except none of the stuff that makes travel days miserable. My biggest concern going in was range and charging. Here’s what actually happened: My bladder needed one extra stop the car didn’t even suggest. Most charging stops were under five minutes. Total cost for the whole trip was less than just the uber to the airport. And this was the base model Y. Now I’m thinking I should get something comfier and just make this the default.

With Claude, use "scheduled agents" (/schedule) or "Routines" (in app) - I use it for daily security scans, watching library updates (put package.json), and a lot of other audits.

If bad results with AI for a large, repetitive tasks in coding or writing, have AI make 2-3 small scripts that get it 90% there, and then use the AI only on a small cleanup post-script for each... just did that, saved like 95% on time/tokens.