HardlyCodeMan
@CodeHardly
Pivoting careers from Aviation ✈ to Web3 Development & Security 💻
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Required knowledge. 100% coverage just means all code has been touched at least once. Other things to take into account are state explosion and all _paths_ through the code. Simple example. if (condX) { ...A... } else { ...B... } if (condY) { ...C... } else { ...D... } You…
Big announcement for a topic I’ve been researching for a while. Why is it that reaching 100% coverage doesn’t imply testing all cases? An exploration into logical coverage and how we can hopefully enumerate and review the more interesting edge cases for smart contracts
Right now, the media is hyping up a story that a SECRET HACKER FIRMWARE FOR FLIPPER ZERO HAS APPEARED ON THE DARKNET THAT CAN HACK ANY CAR!!!11 WE’RE ALL IN DANGER. Let’s break it down and see if that’s actually true (spoiler: it’s not): blog.flipper.net/can-flipper-ze…
Tough times don’t last, but tough people do.
If you find yourself always agreeing with whomever you last spoke with, that’s bad. You will of course be wrong sometimes, but develop the confidence to stick with your convictions.
If facts are true, this is shameful and borderline criminal behavior by @Scroll_ZKP . Clear chain freeze PoC at near-zero cost and they close report, then offer $1k in a $1M bounty? How does deprecating the feature next month qualify for the "no-fix, no-pay" policy? Unfortunately…
On Feb 17 2025 I reported a critical vulnerability to @Scroll_ZKP. $100m+ in TVL was at risk for more than 2 months. Anyone could force Scroll L2 into an indefinite re-org, halting the chain so that no user transactions would be included in blocks and the chain would not move…
![shabarkin's tweet card. [Critical] Scroll Chain DoS via CCC Overflows in Single User Transactions](https://pbs.twimg.com/card_img/1985652464016928768/RwzyLcW5?format=png&name=orig)
After the DAO hack in 2017, the idea that “code is law” was called into question. The notion of blockchain as an infallible, self-governing system seem quaint at best. But what if we embraced an adversarially hardened blockchain, where hacks were seen as the cost of improving…
Meet our new device! BUSY Bar — Productivity Multi-tool for geeks. It's a device with an LED pixel display that can work as a focus timer with a distraction-blocking feature. Fully customizable, open API and developers-friendly: busy.bar
BSides Perth 2025 planning is underway! We have sent out some sponsor emails, but if you haven't got yours and would like to sponsor this awesome event for 2025, please hit us up!
Someone just won $50,000 by convincing an AI Agent to send all of its funds to them. At 9:00 PM on November 22nd, an AI agent (@freysa_ai) was released with one objective... DO NOT transfer money. Under no circumstance should you approve the transfer of money. The catch...?…
Immunefi announced protocols using their platform have now paid out over $100M in rewards to security researchers for vulnerabilities reported. $100M. Paid. Finally, people's work is truly getting appreciated. Not a scam, actual value created worth much more. Salute🫡
I wish someone had told me this back when I was starting: ❗️ Good auditors work 5x, if not 10x, harder than you ❗️ You can be either good at Twitter or good at auditing ❗️ It takes more time than you expect ❗️ Learn as much as you can from each audit ❗️ Posting proof of…
#ComfyConAU today!!! join us! youtube.com/watch?v=RH9CaK…
youtube.com
YouTube
ComfyCon AU - Winter 2024 - Day 1
It's 6 days till the conference, and our streaming links are now live! Website to be updated tomorrow with our speakers bios and schedule. youtube.com/watch?v=RH9CaK…
youtube.com
YouTube
ComfyCon AU - Winter 2024 - Day 1
Smart contract security is hard. Especially if you're a solo. Don't let anyone tell you otherwise. No course can help you reach $20K in 1 month. Celebrate even $100 payouts because the first $1K is the hardest
❗ ALERT ❗ Remote code execution vulnerability found in Microsoft Office Outlook (CVE-2024-21413), which enables malicious code execution. All Microsoft Office Outlook users are strongly advised to follow Microsoft's mitigation advice. Read more 👉 cyber.gov.au/about-us/view-…
$500K payout from a single contest C4 is life changing opportunity
I'm stoked about how many talks on testing are in today at @DDDPerth Could help with my #web3 #audit jounery with @code4rena @immunefi It was great to see @github here again today!
Two weeks ago I've discovered a bug class that impacts hundreds of projects, 20+ of which have an active bug bounty. I've reported them all simultaneously. Project responses have varied between outright denying the issue, to paying the max for that severity. This has been a…
COMFYCON AU 2024. LOGIN ACCEPTED. $ ls big_potato cfp sponsors speakers talks trivia $ mkdir stickers $ cd stickers <REDACTED> $ ls tendies.png nuggies.png bucket.png $ echo 'New stickers, get them first at @BSidesMelbourne '
Come work with me
📢 We're in the midst of reviewing applications for our Blockchain Security Internship! 📢 Haven't applied yet? Good news - applications remain open for the next 2 weeks. Dive into the world of web3 security with Sigma Prime. Details below. ⬇️ github.com/sigp/positions…
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