Abstract:Smart-contract audit company CertiK has been awarded the sum of $500k by Sui Foundation for the discovery of a potential attack vector on the Sui network.

Smart-contract audit company CertiK has been awarded the sum of $500k by Sui Foundation for the discovery of a potential attack vector on the Sui network.
The firm discovered a vulnerability that a malicious smart contract can trigger, leading to an endless circle for the blockchains nodes, and paralysis of the network.
According to a press release from CertiK on June 19, the HamsterWheel attack is different from traditional attacks that shut down chains by crashing nodes. Instead, it works like something running on a hamster wheel by trapping all nodes in a state of ceaseless operation without processing new transactions.
It is capable of crippling entire networks and eventually making them inoperable. Chief security officer at CertiK, Kang Li, said that “the discovery of the HamsterWheel attack demonstrates the evolving sophistication of threats to blockchain networks”.
The Sui Foundation revealed that the identification of the bug will enable a team of developers to install two main measures capable of reducing the possible effect of a similar issue in the long run. They have rolled out fixes for the bug and a full technical report will be published later, said CertiK


Indonesia's retail forex market has matured into one of Southeast Asia's most active. With more than 800,000 Indonesians now trading currencies online and demand for tighter pricing rising every year, the spread — the gap between a broker's bid and ask quote — has become the single most decisive cost factor for active traders. A difference of even half a pip on EUR/USD can add up to thousands of US dollars annually for a trader running 50+ standard lots a month. This guide breaks down the brokers offering the lowest spreads to Indonesian traders in 2026, explains exactly how spread mathematics impacts your bottom line through real trader scenarios, and walks through the regulatory framework you should understand before depositing.

If you've spent any time researching forex brokers, you've almost certainly run into the labels ECN and STP. They sound technical, broker marketing departments use them interchangeably, and the actual difference matters more for your trading costs than most beginners realize. Both ECN and STP are No Dealing Desk (NDD) execution models — neither broker type takes the opposite side of your trade. That alone separates them from market makers and matters because it removes a fundamental conflict of interest. But the way each model routes your order, prices it, and earns revenue is structurally different, and those differences directly translate into the spread you pay, the slippage you absorb, and whether your strategy is profitable at scale. This guide breaks down exactly how the two models work, where they diverge, and which one fits which type of trader.

While trading with any forex broker, the fundamental aspect to look at is its regulation and user reviews. Today, we will examine the RoboForex broker, its offerings, user reviews, regulatory perspective and more. In a nutshell, user reports have been largely negative for this broker in 2026, with many complaining about funds being withheld despite KYC confirmation, illegitimate account termination and other trading aspects. Let’s start investigating all of these in this RoboForex review article.

Did Trade Quo not respond effectively to your fund withdrawal application? Did you fail to receive funds despite complying with all the documentation requirements? Have you encountered an order freeze by the broker during news hours? There have been multiple user complaints regarding the suspected trading operation glitch at this brokerage firm. This article on Trade Quo review analyzes user allegations along with the broker’s product offerings and the regulatory supervision