Showing posts with label hacking. Show all posts
Showing posts with label hacking. Show all posts

Tuesday, 13 October 2026

Black Hat Stories | Learn From the Legends

Taylor shares how Black Hat is one of the few places where attendees can connect with some of cybersecurity's most influential figures and learn from their experiences.

source https://www.youtube.com/shorts/xrfiOisaxtQ

Sunday, 11 October 2026

Black Hat Stories | The Black Hat Experience

Taylor Margot shares why Black Hat is more than an event. From the breathtaking scale of the cybersecurity community to the perspectives gained along the way, discover what makes the Black Hat experience truly unforgettable.

source https://www.youtube.com/shorts/Mp4tU7qqJpI

Friday, 9 October 2026

Black Hat Stories | Taylor Margot

Taylor shares why the excitement, connections, and conversations at Black Hat create an experience that’s difficult to replicate.

source https://www.youtube.com/shorts/XLgStBd41bA

Wednesday, 7 October 2026

Black Hat Stories | Taylor Margot, Lytical Ventures

Black Hat is where the cybersecurity community comes together. In this episode, Taylor shares how the event has evolved, the impact of the Innovators & Investors Summit, and why there’s no better place for startups to learn from industry leaders, build meaningful connections, and gain invaluable exposure.

source https://www.youtube.com/watch?v=7f9T16YYOj4

Saturday, 3 October 2026

Black Hat Stories | Connections That Last

Lynn shares how Black Hat brings the cybersecurity community together year after year, creating lasting connections and bringing the community to life.

source https://www.youtube.com/shorts/FGSAf8vzCB8

Friday, 2 October 2026

Black Hat Stories | Tony Lee, Black Hat Review Board Member and VP of Operations at HackerOne

In this episode of Black Hat Stories, Tony reflects on his journey from attendee and trainer to presenter and Review Board member. He shares why Black Hat continues to grow, the energy that makes Arsenal a must-see destination, and how the community creates opportunities for learning, collaboration, and lasting connections. From showcasing innovative tools to meeting peers at every stage of their careers, Tony explains why Black Hat remains one of the most valuable gathering places in cybersecurity.

source https://www.youtube.com/watch?v=wwk4SGLGcfY

Thursday, 1 October 2026

Monday, 21 September 2026

Black Hat USA 2026 | Applying Information Retrieval to Vulnerability Research

You bought an IoT device, extracted the firmware, and dropped the main runtime binary into your favorite reverse engineering tool. Now you're staring at thousands of decompiled functions with no source, no symbols, and no obvious place to start bug hunting. How might an LLM help find signal in the noise, even before you've clearly established what "signal" looks like? The SiftRank algorithm reframes this uncertainty as an information retrieval problem. Instead of treating vulnerability discovery as an open-ended task for an interactive agent, SiftRank uses an LLM to repeatedly rank small batches of decompiled functions by their likelihood of containing a target vulnerability class. It aggregates each function's rank distribution, refines the candidate set across multiple rounds, and returns a fully ranked dataset with a calibrated top-k cutoff for focused analyst review. On BinPool, a real-world binary vulnerability dataset containing 95 CVEs across 28 CWE classes, SiftRank achieves 2.26x greater precision in binary vulnerability discovery compared to zero-shot classification. With SiftRank, the relatively small GPT-5 Nano outperforms its much larger sibling, GPT-5, by 32% in precision at a model tier that is 25x cheaper per input token. I'll demonstrate this algorithm on firmware extracted from a commercial network power controller. SiftRank processed 5,710 decompiled functions and surfaced a hidden diagnostic endpoint at rank #1, allowing RCE and leading directly to CVE-2026-41446. This case study tangibly reflects the same pattern that the benchmark shows broadly, which is that small well-harnessed models can behave like serious vulnerability research tools. This Briefing is a call for hackers to keep the hands-on imperative alive in the age of generative AI. Instead of surrendering the whole discovery process to an agent, we can get our hands dirty, decompose the problem, and invoke LLMs to make bounded, inspectable judgments as a basic research primitive. Caleb Gross | Security Researcher https://ift.tt/8ae3hfA

source https://www.youtube.com/watch?v=1ADD60wyrbg

Black Hat Stories | Ryan & Isabella Barnett

From conducting research together to presenting at Black Hat, discover how collaboration and shared experiences make the conference memorable.

source https://www.youtube.com/shorts/uQhAv68GjGE

Saturday, 19 September 2026

Friday, 18 September 2026

Ryan & Isabella Barnett, Akamai | Black Hat Stories

Black Hat is where the #cybersecurity community comes together to share ideas, tackle challenges, and learn from one another. Hear from Ryan and Izzy as they share their #BlackHat experience.

source https://www.youtube.com/shorts/lCbjqj9KIQM

Friday, 11 September 2026

Black Hat Stories | Ryan & Isabella Barnett, Akamai

Ryan and Isabella Barnett from Akamai talk about how Black Hat's cutting-edge research helps them stay one step ahead.

source https://www.youtube.com/shorts/p-XAEc3Hc2s

Thursday, 10 September 2026

Black Hat Stories | Ryan & Isabella Barnett, Akamai

On this episode of Black Hat Stories, Ryan Barnett, Senior Threat Research Manager, and his daughter Isabella Barnett, a Software Engineering Intern at Akamai, share what it's like to present together at Black Hat, staying ahead of attackers, and what keeps them coming back year after year. From Isabella's early Black Hat experiences to Ryan's decade-plus of attending, they talk about what makes Black Hat special: the energy, innovation, and community.

source https://www.youtube.com/watch?v=62ljM9dO_ns

Monday, 7 September 2026

Saturday, 5 September 2026

Founder and Creator of Black Hat | Jeff Moss

Black Hat Founder Jeff Moss talks about Black Hat, the evolution of cybersecurity, and what it takes to stay one step ahead.

source https://www.youtube.com/shorts/E9rG0QNF7uQ

Thursday, 3 September 2026

Black Hat Stories | Jeff Moss

Black Hat brings together the people, perspectives, and expertise that help cybersecurity professionals stay one step ahead.

source https://www.youtube.com/shorts/4mmHnhaMf-4

Black Hat Asia 2026 | Mobile Track Spotlight

Mobile security continues to evolve at a breakneck pace, with new attack surfaces, ecosystem shifts, and research breakthroughs reshaping the landscape every year. In this interactive session, members of the Black Hat Asia Review Board will highlight the trends, techniques, and vulnerabilities that stood out during this year's Briefings review cycle. Join us for a fast paced discussion on what's emerging, what's escalating, and what practitioners should be paying attention to next. Bring your questions—this session is designed to be conversational and candid. Anant Shrivastava | Founder, Cyfinoid Research Pamela O'Shea | Director, Shea Security Shanna Daly | CEO, Torin Cyber Group https://ift.tt/vSWGwVg

source https://www.youtube.com/watch?v=QZGwGYxYVCY

Tuesday, 1 September 2026

Black Hat Stories | Jeff Moss, Founder and Creator of Black Hat

In this episode, Black Hat Founder Jeff Moss reflects on the evolution of cybersecurity, the rise of AI and automation, and the growing challenge of separating trustworthy insights from an overwhelming volume of information. In a world of endless content, Black Hat continues to bring together the people, perspectives, and expertise that help cybersecurity professionals learn, connect, and navigate an increasingly complex landscape.

source https://www.youtube.com/watch?v=HbPqeqUm9fQ

Monday, 31 August 2026

Black Hat Asia 2026 | Revealing User Activity on macOS for Apple Silicon

Apple's M-series now powers a huge portion of executive, enterprise, and developer laptops. One blind spot has stayed largely off the radar: interrupt-based side channels where signals raised by normal device activities such as networking, input, and display can be sensed by an unprivileged attacker. We show that a determined attacker can turn those signals into high-fidelity surveillance of user activities on macOS for Apple Silicon. In this talk, we will present TIDE, which works like a stethoscope for the OS: every time macOS returns from the kernel to user space, it produces a tiny, deterministic "heartbeat we can feel from user space". By listening for that heartbeat, TIDE pinpoints exactly when an interrupt occurs without any timers. With TIDE as our sensor, we reverse-engineer Apple's publicly undocumented interrupt delivery and reveal that shared peripheral interrupts are uniformly distributed across all active cores. This quirk means an unprivileged attacker no longer has to "chase the right core" to spy on user activities within the same OS. To demonstrate the effectiveness of TIDE, we will present two live, end-to-end attacks on real Apple Silicon hardware. One is website fingerprinting on Safari with about 94% Top-1 accuracy in closed-world and about 91% in open-world to reveal the websites users have visited. The other is Video fingerprinting with roughly 80% to identifying streaming content from its interrupt patterns. We conclude with potential software-only mitigations Apple can deploy, plus longer-term OS/SoC directions. We call for more parties to join in this effort to enhance the security of macOS. Xin Zhang | Ph.D. Student, Peking University Zhi Zhang | Senior Lecturer, The University of Western Australia Chang Liu | Ph.D. Student, Tsinghua University Qingni Shen | Full Professor, Peking University Trevor E. Carlson | Associate Professor, National University of Singapore https://ift.tt/tNBT93X

source https://www.youtube.com/watch?v=PuQIMyz0BeQ

Sunday, 30 August 2026

Black Hat Asia 2026 | Model Files → Memory Corruption → RCE: The Triple-Stage AI Attack Chain

Amidst the rapid advancement of artificial intelligence technologies, an increasing number of enterprises and individuals are adopting AI solutions. As the core vessel of AI systems, model files encapsulate substantial training outcomes and intellectual achievements from researchers. With the proliferation of large language models and the maturation of open-source communities, leading organizations are actively promoting model open-sourcing and sharing, making cutting-edge models accessible to developers worldwide. However, in practical applications, the model loading process has emerged as a critical security vulnerability hotspot. Existing research reveals significant security risks in the model loading mechanisms of mainstream deep learning frameworks. For instance, PyTorch's historical use of pickle for model serialization introduces inherent deserialization vulnerabilities, while TensorFlow is susceptible to remote code execution (RCE) through maliciously crafted Lambda Layers. More alarmingly, as these frameworks predominantly employ C/C++ implementations for high-performance computing, they remain exposed to conventional memory safety threats such as buffer overflows. This raises a crucial question: Can these memory vulnerabilities be weaponized into complete and reliable RCE attack chains? In this Briefing, to the best of our knowledge, we will present the first publicly disclosed study that systematically exploits memory corruption vulnerabilities in AI model files to achieve reliable remote code execution. By analyzing the memory management mechanisms of mainstream deep learning frameworks, we construct a complete, end-to-end three-stage attack chain — from malicious model files to arbitrary code execution — through carefully designed heap layouts and control-flow hijacking techniques. We further validate the practical exploitability of this attack chain across real-world AI inference systems. Ji'an Zhou | Security Researcher Lei Lu | Security Researcher Li'shuo Song | Security Researcher https://ift.tt/o07khlr

source https://www.youtube.com/watch?v=nQml4Ng9iVc