26 Nov 2024, 10:30 UTC35 views1 reactionsread 11 August 2026 🔍 Leveling Up DeFi Security with Symbolic Execution: Uncovering Hidden Vulnerabilities in Solidity Smart Contract Ecosystems.
DeFi vulnerabilities are evolving, and so should our approach to uncovering them. In our latest article, we explore a game-changing tool in the Web3 security arsenal: symbolic execution.
While fuzzing and formal verification dominate discussions, symbolic execution offers unmatched precisio…
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14 Nov 2024, 14:59 UTC36 views2 reactionsread 11 August 2026 Attention Web3 developers! 💥
Olympix just published an in-depth technical analysis on the leading smart contract security strategies. This is essential reading to strengthen your security posture.
The report covers:
1️⃣ Methodologies: Understand the mechanics of auditing, mutation testing, formal verification, and fuzzing.
2️⃣ Comparative Analysis: Evaluate the strengths, limitations, and appropriate use cases for…
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17 Oct 2024, 10:24 UTC30 views1 reactionsread 11 August 2026 📢 New Technical Analysis Alert
Layer 2 Security: Unique Challenges and Safeguards in Rollups and Sidechains
TL;DR Technical Highlights:
- Analysis of bridge security implementations focusing on signature verification vulnerabilities.z
- Deep dive into data availability challenges in rollup architectures.
- Examination of L2-specific smart contract vulnerabilities.
- Implementation patterns for cross-layer security…
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11 Oct 2024, 11:32 UTC28 views2 reactionsread 11 August 2026 📋 Technical Release: RNG Security in Smart Contracts
Our security team has published an implementation guide for cryptographically secure random number generation in deterministic blockchain environments.
Key technical components:
1️⃣ Vulnerability analysis of naive implementations.
2️⃣ Audited smart contract examples.
3️⃣ Cryptographic primitives comparison.
4️⃣ Gas-optimized security patterns.
The analysis in…
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4 Oct 2024, 18:43 UTC25 views2 reactionsread 11 August 2026 Hey, Web3 builders! 👋
🔐 Who said security had to be clunky?
We're excited to share our latest technical analysis on session key validation - a game-changing approach to Web3 security that doesn't compromise user experience.
In this comprehensive guide, we break down:
✅ How to eliminate repetitive wallet signatures.
✅ The technical architecture behind session keys.
✅ Real-world implementation strategies.
✅ Secu…
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1 Oct 2024, 17:53 UTC21 viewsread 11 August 2026 Hey, Web3 builders! 👋 @everyone
We've just published a comprehensive security guide focusing on NFT smart contracts. This isn't your basic "top 10 vulnerabilities" list—we've created an in-depth resource specifically for Solidity developers and auditors.
🔍 What's Covered:
- Access Control Vulnerabilities
- Metadata Security
- Randomness Implementation
- Re-entrancy in NFT Contexts
- Royalty Implementation Secu…
27 Sept 2024, 19:00 UTC18 views1 reactionsread 11 August 2026 👋🏻 Hey, everyone!
We've just published a new article that I think many of you will find useful. It's all about smart contract upgrade patterns - a topic that's becoming increasingly important as our Web3 projects grow and evolve.
🗯️ The article covers:
1️⃣ Why we need upgradeable contracts.
2️⃣ Dives into Proxy, Diamond, and Data Separation patterns.
3️⃣ The security risks each pattern introduces.
4️⃣ Best prac…
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24 Sept 2024, 12:48 UTC17 viewsread 11 August 2026 😬 In light of the recent high-profile exchange hacks, including the BingX incident this month, we felt compelled to share our insights and strategies to help fortify our collective defenses.
🆕 We're thrilled to announce our new comprehensive Medium piece addressing one of the most critical challenges in the Wen3 industry: secure wallet key management.
In the article, we dive into those nasty exchange hacks we've be…
18 Sept 2024, 18:14 UTC14 views1 reactionsread 11 August 2026 📢 Announcing Our Latest Exploration: Governance Attack Vectors in DAOs
✅ What You'll Find in the Article
🔎 Foundational Knowledge: A primer on DAO governance mechanisms, ensuring all readers start with a solid understanding.
🔎 In-depth Analysis: Detailed examinations of four critical attack vectors:
1️⃣ Flash Loan Attacks
2️⃣ Low Participation Attacks
3️⃣ Time-Bandit Attacks
4️⃣ Governance Poisoning
🔎 Preven…
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11 Sept 2024, 11:06 UTC16 views1 reactionsread 11 August 2026 New Article Alert: "Time-Bandit Attacks: Understanding and Mitigating Blockchain Reorgs" @everyone
🔍 In this comprehensive article, we explore:
💰 The intricacies of blockchain reorganizations.
📈 How Time-Bandit attacks exploit network vulnerabilities.
🛡️ The potential risks to DeFi protocols and decentralized applications>
🧑🏫 Effective strategies for protecting against these sophisticated attacks>
⚒️ Whether…
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9 Sept 2024, 10:08 UTC14 views1 reactionsread 11 August 2026 Just published: "Penpie Exploit: A Technical Post-Mortem Analysis"
On 3rd Sept. 2024, Penpie Finance, a DeFi protocol built on top of Pendle Finance, was exploited for ~$28M in user-locked funds due to a re-entrancy vulnerability in their smart contracts. The security team at Olympix studied the exploit, traced down the attacker, and wrote a quick hack analysis. This $27.3M hack is a critical case study for DeFi dev…
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4 Sept 2024, 20:15 UTC18 views1 reactionsread 11 August 2026 We're excited to share our latest in-depth analysis on a crucial Web3 security mechanism - circuit breakers. In our new Medium article, "Circuit Breakers in Web3: A Comprehensive Analysis of DeFi's Emergency Brake," we dive deep into:
✅ The definition and historical context of circuit breakers
✅ The different types of circuit breakers used in DeFi
✅ The technical implementation and triggering mechanisms
✅ How cir…
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Showing the 12 most recent of 20 posts we hold for @Olympixai. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.