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PRNG on 12 timers PHP: entropy 7.1 bits

https://sudonull.com/prng-on-12-timers-php-entropy-7-1-bits

Implementation of an experimental random bytes generator in PHP with 12 timers. Entropy up to 8 bits, code with pauses and switch. Test for tokens and experiments — figure out the nonlinearity.

Browsers for Windows 7 1GB RAM optimization

https://sudonull.com/browsers-for-windows-7-1gb-ram-optimization

Optimize your old PC on Windows 7 with 1 GB RAM: Firefox ESR, PaleMoon, certs, dual-boot Linux. Instructions for middle/senior dev. Install now and bring life back to your hardware.

Arrays and cache: O(1) access optimization

https://sudonull.com/arrays-and-cache-o-1-access-optimization

We analyze why sequential access to arrays is 7–10 times faster than random. Benchmarks of strides, matrices, AoS/SoA. Acceleration up to 10× for middle/senior dev.

Cyberattacks on iOS 13-17: Apple warns

https://sudonull.com/cyberattacks-on-ios-13-17-apple-warns

Apple notifies about Coruna and DarkSword exploits on old iOS. Patches in updates 15.8.7 and 16.7.15. Activate Lockdown Mode. Protect devices from zero-click attacks — update now.

Attack on litellm: credentials theft in PyPI

https://sudonull.com/attack-on-litellm-credentials-theft-in-pypi

Details of litellm 1.82.7/1.82.8 compromise: collection of SSH keys, K8s secrets, exfiltration. Instructions for checking, removal, and rotation. Protect systems from TeamPCP.

From other projects

Quantum Threat to Bitcoin: 1.7 Million BTC at Risk

https://ymaho.com/quantum-threat-to-bitcoin-1-7-million-btc-at-risk

Find out why 1.7 million bitcoins could become vulnerable to quantum attacks and what this means for the market. No panic — just facts.

How to Protect Bitcoin from Quantum Attacks: Developers' Plan

https://ymaho.com/how-to-protect-bitcoin-from-quantum-attacks-developers-plan

Developers have proposed freezing 1.7 million BTC, including Satoshi's coins, to protect them from future quantum attacks. Learn why this is important and whether it affects you.

Bitcoin-ETF outflow $1.7 billion: reasons and forecast

https://ymaho.com/bitcoin-etf-outflow-1-7-billion-reasons-and-forecast

Analysis of Bitcoin-ETF outflow of $1.7 billion over 4 weeks: flow into AI stocks, role of the Fed, hidden factors and forecast for 30-90 days. Read details.

Balogun’s 7-Game Streak: Can He Break Ligue 1 History?

https://lrivo.com/balogun-s-7-game-streak-can-he-break-ligue-1-history

Folarin Balogun has scored in 7 straight Ligue 1 games. Can he tie Rony Lopes and chase Sonny Anderson’s record? Tactical breakdown + key stats inside.

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