Triathon is launching the second phase of the mystery box event where the community can open 2,000 mystery boxes to attain various types of NFTs. ⏰ Promotion period June 24, 2022 (UTC 12PM) until all the mystery boxes have been opened 🎁 Start your Mystery Box journey now! 🎁 https://www.triathon.space/#/mystoryBoxes Activity Rules The total number of mystery boxes is 2,000. Each Mystery Box…

One of the most common security problems that happened to crypto wallets is the mnemonic phrase was stolen. There was another critical vulnerability disclosed recently which might influence the very popular wallets like Metamask, xDEFI and Phantom. Let’s see what happened? On June 16, HALBORN, a cybersecurity firm, announced a…

According to Optimism’s official Twitter, on June 9, the Optimism Foundation authorized 20 million OP tokens to the market maker Wintermute.

Introduction On April 22, 2018, hackers attacked the BeautyChain (BEC) smart contract. They withdrew huge amounts of tokens and dumped them in exchange. Then BEC drastically depreciated to almost zero, and the market instantly crashed. What caused this incident is a vulnerability called an Overflow Attack. Explanation The data structures in programming…

What is Replay Attack? A replay attack (also known as a repeat attack or playback attack) is a form of network attack in which an attacker sends a packet that the destination host has already received for spoofing the system. It is mainly used in the authentication process to destroy the exactness of the…

Introduction If the receiver recharges for the attacker without adequately determining the status, while the attacker does not actually pay the tokens, then the problem is called the fake recharge. The root cause of such problems is the vulnerability of the business platform — no reasonable validation is performed. Principle A recharge…

Triathon unveils a new brand on May 20, 2022 (UTC+0), and launched a new slogan and services. The new brand upgrade indicates that Triathon has achieved phased results and has excellent future development prospects. Enter the official website and feast your eyes https://www.triathon.space/#/ This upgrade of Triathon mainly includes the following aspects 1. Triathon launches a new slogan- “Gamified Blockchain Testing Engine”, which is more in line…

First some background Rollback is a unique mechanism on the blockchain. A rollback operation is performed to revert to the previous state, whether a transaction is just a simple transfer or a contract call to handle some more complex logic, as long as the transaction doesn’t succeed. …