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eShard

@eshard@infosec.exchange
mastodon 4.8.0-alpha.3+glitch
  • Open on infosec.exchange

Beyond testing tools, solutions that deliver expertise.

73 Followers
8 Following
39 Posts
Joined November 08, 2022
🔒 Chip Security Testing:
Side-Channel, Fault Injection, Failure Analysis
🌐 Binary Analysis:
Vulnerability & Malware Research
Website:
https://eshard.com/
Open post
eShard @eshard@infosec.exchange
· 4mo ago

Keccak is at the core of ML-KEM and ML-DSA. One fault and your entire PQC stack is compromised.

On July 7th, we show exactly how. Live demos, real targets.
🕙 10:00 CEST: https://zoom.us/meeting/register/LygBfRjdS3Orn_SJW8QM7w
🕔 17:00 CEST: https://zoom.us/meeting/register/GUt6VmXdRneVK0zlYVzqnA

#PQC #HardwareSecurity #hardware #hardwarehacking #postquantum #postquantumcryptography #webinar #live #cybersecurity

zoom.us
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Open post
eShard @eshard@infosec.exchange
· 9mo ago

Update on the iOS emulator 🔥

We’ve been deep into acceleration work lately, and the performance is already very promising for an emulated iOS18.

Still cooking, but we’re getting close to sharing it with you. And more is coming with iOS26...

#ios #emulation #devsecops

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Open post
eShard @eshard@infosec.exchange
· 6mo ago

Back home after a great weekend at @ph0wn@infosec.exchange 🇫🇷

We ran a workshop on "Full system Time Travel Debugging on Android" before attendees took on our #CTF challenge.

The challenge is still live. Try it here 👉 https://ttd.eshard.com

#reverseengineering #ctf #softwareengineering #cybersecurity

ttd.eshard.com
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Open post
eShard @eshard@infosec.exchange
· 5mo ago

Copy.fail is a new Linux kernel privilege escalation vulnerability sitting undetected since 2017, and it has been discovered using AI.

We analyzed it the same way. Locally.
🔗 https://www.eshard.com/blog/copy-fail-internal-llms #Linux #CVE #AI

Copy.fail: Why Internal LLMs Are Non-Negotiable for Security | eShard
eshard.com

Copy.fail: Why Internal LLMs Are Non-Negotiable for Security | eShard

We break down the Copy.fail exploit and explain why on-premise AI models are non-negotiable for security teams.

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Open post
eShard @eshard@infosec.exchange
· 7mo ago

Our #CTF continues its world tour: we're heading to @ph0wn@infosec.exchange 🚩

Come time travel debug our challenge for a chance to win cool prizes 😉

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Open post
eShard @eshard@infosec.exchange
· 7mo ago

We’re at @REverseConf@infosec.exchange this week 👋
Come chat with us about what we’re building with esReverse, and join our #CTF.

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Open post
eShard @eshard@infosec.exchange
· 8mo ago

🆕 iOS emulator update: we now have an #AI assistant to support your iOS security investigations.

What do you think? 💬
Our shortlist is still ongoing: https://u.eshard.com/ios-emulation
#ios #software #cybersecurity #softwaredevelopment #iosdev #

Google Docs

"Early Adopter Program" shortlist — iOS emulator on esReverse

esReverse is a powerful collaborative platform built for binary security investigations. With dedicated dynamic analysis resources, it offers full-system emulation and Time Travel Analysis to help researchers dive deep into the kernel and userland. Today it supports Windows, Linux, Android and IoT, and iOS is next. Leveraging QEMU as part of its emulation framework, esReverse will soon allow iPhone environments to be emulated and analyzed just like other systems. The first version, supportin

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Open post
eShard @eshard@infosec.exchange
· 8mo ago

Our first webinar of the year is done. Thanks to everyone who joined!

▶ Up next: 𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗛𝗮𝗿𝗱𝘄𝗮𝗿𝗲 𝗛𝗮𝗰𝗸𝗶𝗻𝗴 - 𝗠𝗼𝗱𝗲𝗿𝗻 𝗧𝗲𝗰𝗵𝗻𝗶𝗾𝘂𝗲𝘀

Stay tuned, more details coming soon.
#webinar #hardware #cybersecurity #hardwarehacking

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Open post
eShard @eshard@infosec.exchange
· 9mo ago

#Webinar | Kicking off the year with hands-on fault injection on modern devices.

We will look at recent attacks on MCUs, MPUs, and FPGAs, and how FI countermeasures can be validated early in development.

🌏Session 1: https://u.eshard.com/m8ahb
🌎Session 2: https://u.eshard.com/TjdEa

u.eshard.com
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Open post
eShard @eshard@infosec.exchange
· 10mo ago

We're on our way to Germany for the AMD Security Working Group.
We'll be showcasing a demo of a side channel attack targeting ML-KEM on an STM32, and how we approach hardware investigations.

#cybersecurity #hardware #postquantumcryptography

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Open post
eShard @eshard@infosec.exchange
· 10mo ago

We're at the AMD Security Working Group in Munich, Germany. 📍

#hardware #cybersecurity #pqc

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Open post
eShard @eshard@infosec.exchange
· 8mo ago

eShard is proud to join the SPARTAQUS project with under the German government "SCA4PQC" program.

Over the next 4 years, we’ll push state of the art tooling and PQC security testing expertise to evaluate real world implementations for side-channel leakage.

#PQC #NIST

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Open post
eShard @eshard@infosec.exchange
· 8mo ago

We’re hiring at eShard ✨
🔗 https://eshard.com/careers

eShard | Security investigations for critical missions
eshard.com

eShard | Security investigations for critical missions

Advanced security testing platforms for hardware and software investigations. Collaborative tools, proven attack libraries, and expert services for security teams.

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Open post
eShard @eshard@infosec.exchange
· 3mo ago
Save your spot for our next webinar. 🔵 10 am CEST | 4 pm SGT: https://zoom.us/meeting/register/LygBfRjdS3Orn_SJW8QM7w 🔵 5 pm CEST | 11 pm SGT: https://zoom.us/meeting/register/GUt6VmXdRneVK0zlYVzqnA#cybersecurity #postquantum #postquantumcryptography #webinar #sidechannel #nist #algorithms
zoom.us
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Open post
eShard @eshard@infosec.exchange
· 4mo ago

We're starting our webinar on Physical Attacks on PQC Implementations 📢

Join the talk: https://zoom.us/meeting/register/NIX4FovvREe3n6KJ2JbrqA#/registration
#pqc #postquantum #postquantumcryptography

zoom.us
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Open post
eShard @eshard@infosec.exchange
· 2mo ago

PQC is in production, but most security teams aren't yet equipped to evaluate its physical attack surface.

We're running a 2-day remote training on SCA and fault injection against ML-KEM and ML-DSA.

Early bird pricing still live.
👉 https://u.eshard.com/training-pqc

#PQC #postquantum #postquantumcryptography #hardwarehacking #cybersecurity

Eventbrite

PQC Physical Threats: 2-Day Training Program

Hands-on side-channel analysis and fault injection against ML-KEM and ML-DSA, from attack theory to live key recovery.

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Open post
eShard @eshard@infosec.exchange
· 3mo ago

Sneak peek of what we're preparing for our webinar next week: how Keccak's physical vulnerabilities translate into real attacks on #PQC implementations.

Register here.
🕙 10:00 CEST: https://zoom.us/meeting/register/LygBfRjdS3Orn_SJW8QM7w
🕔 17:00 CEST: https://zoom.us/meeting/register/GUt6VmXdRneVK0zlYVzqnA

zoom.us
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Open post
eShard @eshard@infosec.exchange
· 3mo ago
🔴 Second session starting now! Join here: https://zoom.us/meeting/register/GUt6VmXdRneVK0zlYVzqnA#webinar #pqc #postquantum #postquantumcryptography #nist
zoom.us
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Open post
eShard @eshard@infosec.exchange
· 1w ago
We're kicking off a busy event quarter with two stops this week. 📍 ICCC, Rome (Sep 29 – Oct 1) 📍 JAIF, Montpellier (Oct 1) Come find us!
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Open post
eShard @eshard@infosec.exchange
· 10mo ago

We're live! 🔴 Come watch us: https://youtu.be/nzar2L4GUJ8

Binary Ninja Live Stream: Analyzing TTD traces in BN with esReverse

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Open post
eShard @eshard@infosec.exchange
· 2mo ago
It's a wrap for CODE-Jahrestagung 2026! At the FORTRESS project booth, we delivered a live demonstration showing how side-channel leakage can threaten an ML-KEM implementation.
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Open post
eShard @eshard@infosec.exchange
· 8mo ago

We helped #DEKRA set up their new SoC cybersecurity lab, integrating our tools and tightening the workflow so SCA and EMFI tests are repeatable from day one.

🔗 How we did it: https://eshard.com/posts/dekra-hardware-security-lab-eshard

#hardware #cybersecurity #hardwarehacking

Behind DEKRA’s New SoC Cybersecurity Lab | eShard
eshard.com

Behind DEKRA’s New SoC Cybersecurity Lab | eShard

How DEKRA built a modern SoC cybersecurity lab with eShard’s tools and expertise.

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Open post
eShard @eshard@infosec.exchange
· 3mo ago

The biggest event of the summer for reverse engineers is just around the corner. We'll be at #BlackHat USA 2026 🇺🇸

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Open post
eShard @eshard@infosec.exchange
· 2mo ago
New Expert Review: "Mind the Faulty Keccak" shows a loop-abort fault injection attack hijacking Keccak's sponge construction to force a known output, cascading into a full break of both NIST-standardized PQC algorithms. Read the full review here: https://www.eshard.com/blog/the-rot-has-set-in-fortress-expert-review-1
The RoT Has Set In | FORTRESS Expert Review #1 | eShard
eshard.com

The RoT Has Set In | FORTRESS Expert Review #1 | eShard

Expert Review: Discover how a novel single-fault injection attack targets the Keccak hash function to compromise NIST post-quantum algorithms ML-KEM and ML-DSA across all phases.

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Open post
eShard @eshard@infosec.exchange
· 3mo ago
Heading to Munich for CODE 2026 at the @UniBw Campus! 🇩🇪 Catch us at the @FORTRESS booth for live SCA demos on #PQC algorithms. 🎙️ Plus: We'll be giving a talk on PQC security validation & joining a panel on hybrid secure boot challenges.
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Open post
eShard @eshard@infosec.exchange
· 3mo ago
Save your spot for our next webinar. 🔵 10 am CEST | 4 pm SGT: https://zoom.us/meeting/register/LygBfRjdS3Orn_SJW8QM7w 🔵 5 pm CEST | 11 pm SGT: https://zoom.us/meeting/register/GUt6VmXdRneVK0zlYVzqnA#cybersecurity #postquantum #postquantumcryptography #webinar #sidechannel #nist #algorithms
zoom.us
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Open post
eShard @eshard@infosec.exchange
· 7mo ago

Next batch is cooking 🔥 EMFI probes fresh off the printer

#emfi #faultinjection #hardware

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Open post
eShard @eshard@infosec.exchange
· 4mo ago

This weekend we were at Hardwear.io in Santa Clara 🇺🇸 We joined a talk on fault injection and side-channel analysis, while we demonstrated its real-world application at our booth.

See you at the next edition in Europe later this year!

#hardwarehacking #cybersecurity #hardware

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Open post
eShard @eshard@infosec.exchange
· 9mo ago

RE: https://infosec.exchange/@eshard/115843217954726770

It's this week 🔥 Register now to not miss out!

eShard (@eshard@infosec.exchange)
Infosec Exchange

eShard (@eshard@infosec.exchange)

Attached: 1 image #Webinar | Kicking off the year with hands-on fault injection on modern devices. We will look at recent attacks on MCUs, MPUs, and FPGAs, and how FI countermeasures can be validated early in development. 🌏Session 1: https://u.eshard.com/m8ahb 🌎Session 2: https://u.eshard.com/TjdEa

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Open post
eShard @eshard@infosec.exchange
· 7mo ago

We're going to @REverseConf@infosec.exchange next week with a brand new CTF for our booth... 👀 If you're in Orlando, come say hi!

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Open post
eShard @eshard@infosec.exchange
· 4mo ago

Last call to join us at our webinar about securing #PQC implementations against physical attacks 📢

🗓 June 2nd, 10 am CEST | 4 pm SGT
🔗 https://zoom.us/meeting/register/NIX4FovvREe3n6KJ2JbrqA

#postquantum #postquantumcryptography #pqc #hardware #hardwarehacking #nist #mlkem #cpa

zoom.us
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Open post
eShard @eshard@infosec.exchange
· 2mo ago
We're on our way to Black Hat USA 2026! Stop by Booth #5645 to see how our Time Travel Debugging tool keeps an eye 👁‍🗨 on the truth. ➡ https://eshard.com/time-travel-debugging
Epoch: AI-Powered Time Travel Debugging | eShard
eshard.com

Epoch: AI-Powered Time Travel Debugging | eShard

Record, replay, and analyze full-system execution across Windows, Linux, Android & IoT. Query traces with a local AI agent. Try Epoch's live demo.

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Open post
eShard @eshard@infosec.exchange
· 3mo ago

A 2-day remote training on the physical attack surface of ML-KEM and ML-DSA: SCA, fault injection, and live key recovery on real implementations.

Early bird pricing live now. Seats are limited. 👉 https://www.eventbrite.fr/e/post-quantum-cryptography-pqc-physical-threats-2-day-training-program-tickets-1992495381322

#pqc #postquantum #postquantumCryptography

Eventbrite

PQC Physical Threats: 2-Day Training Program

Hands-on side-channel analysis and fault injection against ML-KEM and ML-DSA, from attack theory to live key recovery.

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Open post
eShard @eshard@infosec.exchange
· 9mo ago

We wish everyone happy holidays! 💙

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Open post
eShard @eshard@infosec.exchange
· 3mo ago

🔴 We're starting! Join us here: https://zoom.us/meeting/register/LygBfRjdS3Orn_SJW8QM7w

zoom.us
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Open post
eShard @eshard@infosec.exchange
· 2mo ago
If your implementations aren't hardened against side-channel analysis (SCA) and fault injection (FI), your PQC security baseline collapses. Join our intensive, hands-on 2-day online training to break ML-KEM and ML-DSA implementations under real-world hardware attack conditions: 🗓️ September 22 & 23 • October 27 & 28 ⚠️ Seats are limited. 👉 Link to register: u.eshard.com/training-pqc
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Open post
eShard @eshard@infosec.exchange
· 3mo ago
On July 7th, join us to learn about the physical blind spots in Post-Quantum Cryptography, and why the math behind ML-KEM and ML-DSA won't stop a hardware glitch. 📌 Two sessions available: 🕙 10:00 CEST | 04:00 EDT | 16:00 SGT: https://lnkd.in/dSF4pzk9 🕔 17:00 CEST | 11:00 EDT | 23:00 SGT: https://lnkd.in/dDVi_w6w Limited spots! Save yours now.
LinkedIn
lnkd.in

LinkedIn

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Open post
eShard @eshard@infosec.exchange
· 3mo ago

Last week, we hosted the FORTRESS consortium at our HQ. Two days of solid work on quantum-safe secure boot for critical infrastructure across Europe. 🛡️ Subscribe to the project newsletter: http://bit.ly/4fVDA0y

#pqc #PostQuantumCryptography #postquantum

PQ-FORTRESS

HOME - PQ-FORTRESS

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Open post
eShard @eshard@infosec.exchange
· 4mo ago

Join us to exploit Keccak's physical vulnerabilities in ML-KEM and ML-DSA implementations live, via side-channel analysis and fault injection.

🕙 10:00 CEST: https://zoom.us/meeting/register/LygBfRjdS3Orn_SJW8QM7w
🕔 17:00 CEST: https://zoom.us/meeting/register/GUt6VmXdRneVK0zlYVzqnA

#PQC #hardwarehacking #nist #hardware #postquantum #postquantumcryptography

zoom.us
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