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AI got cheap enough that Duolingo’s most expensive plan may not survive it. I read the earnings call transcript and opened the app to see what is actually changing for learners.
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Understanding Dementia
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Discover how NVIDIA secured its proprietary RISC-V ecosystem at billion-core scale with custom hardware/software architecture, novel ISA extensions, and future-proofing strategies.
Discover how to build an open source quantum sensor using off-the-shelf parts and nitrogen-vacancy diamond to measure magnetic fields with light and explore hacking applications.
Discover how the ReVault attack compromises secure SoC chips in 100+ laptop models, enabling low-privilege users to extract secrets and gain persistent firmware access.
Discover advanced AI vulnerability hunting techniques including adversarial prompts, injection attacks, and RAG manipulation to maximize bug bounty earnings and impact.
Discover mainframe penetration testing through z/OS Unix System Services, exploring privilege escalation, database compromises, and buffer overflow attacks with live demos.
Discover how to exploit synthesized hardware failures to achieve privilege escalation, bypassing traditional safeguards and revealing new attack vectors across system architectures.
Uncover China's persistent 5-year campaign targeting enterprise firewalls with custom exploits and bespoke malware, plus industry countermeasures and collaborative defense strategies.
Uncover the unfiltered reality of darknet markets through a veteran's 10-year journey, revealing scam evolution, infrastructure secrets, and the psychological warfare behind market collapses.
Uncover how nation-state hackers exploit human vulnerabilities and system weaknesses through real-world case studies of attacks on critical infrastructure and industrial systems.
Discover real-world mistakes and effective techniques for covert entry assessments, debunking Hollywood myths while learning physical surveys, social engineering, and troubleshooting.
Uncover critical vulnerabilities in goTenna Pro encrypted radios where single RF packets can overwrite encryption keys, enabling man-in-the-middle attacks and network manipulation.
Discover the complete process of designing and creating electronic conference badges, from concept to production, with insights from a seasoned hardware security engineer.
Explore anti-cheat systems and learn innovative ways to trigger game bans without actual cheating, plus hardware ID spoofing and remote machine poisoning techniques.
Uncover critical vulnerabilities in bare metal cloud environments through real-world attack demonstrations, firmware exploits, and multi-tenant compromise techniques.
Uncover critical zero-day vulnerabilities in Apple's trusted features like Siri, Spotlight, and Safari that bypass Face ID locks and expose sensitive data on fully updated iPhones.
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