Techno BNB

Fogo, a Layer 1 blockchain focused on high-speed onchain activity, has halted its mainnet after an attacker obtained 400 million $FOGO tokens.
The affected amount represents around 4% of Fogo's 10 billion-token genesis supply and more than 10% of the tokens currently in circulation. With FOGO trading near $0.0075 around the time of the incident, the compromised tokens were valued at approximately $3 million.
The Fogo Foundation initially said the incident affected its organization rather than the blockchain itself. The network continued operating normally during the early stages of the response.
However, roughly 15 hours later, Fogo validators halted the mainnet to prevent further movement of the affected tokens and prepare an upgrade designed to restrict addresses associated with the unauthorized activity.
The Foundation has not yet disclosed exactly how the compromise occurred. It remains unclear whether private keys, internal systems or specific Foundation-controlled wallets were involved.
The size of the transfer is significant because the 400 million tokens represent a much larger percentage of circulating supply than of the total genesis supply.
If an attacker were able to move or sell such a large quantity through liquid markets, FOGO could face substantial selling pressure, particularly if market liquidity is limited.
Exchange restrictions have therefore become an important part of the response. Some major trading venues suspended FOGO deposits and withdrawals around the time of the incident, limiting the ability of the affected tokens to move through those channels.
Fogo's decision to restrict addresses at the network level also raises broader questions about validator governance and transaction control during security emergencies.
Freezing or restricting attacker-linked assets can help contain losses and prevent further unauthorized movement. At the same time, it demonstrates that the network's validators can intervene in transaction activity under exceptional circumstances.
That issue is particularly relevant for Fogo because the blockchain is designed around high-speed onchain trading and very short block times. Network reliability is therefore a central part of its infrastructure proposition.
The mainnet halt also ends Fogo's previously reported uninterrupted uptime record since launch, turning the incident into an important operational test for the network.
For FOGO holders, several developments will be important to monitor.
First, the project needs to explain how the attacker obtained control of the 400 million tokens and whether any additional assets remain at risk.
Second, the treatment of the compromised tokens will matter. Holders will want clarity on whether the affected assets will remain frozen, be recovered through another mechanism or be permanently restricted.
Third, the resumption of mainnet operations will provide an important indication of how effectively validators can implement the security response.
A short and clearly documented shutdown followed by a stable restart could help contain the damage. A prolonged halt, additional unauthorized transfers or uncertainty surrounding address restrictions would create greater concerns about the network's security and governance model.
For now, the incident is less about the dollar value of the stolen tokens and more about how Fogo responds to a compromise involving more than 10% of its circulating supply.
The next stages of the investigation, network upgrade and mainnet restart will be critical in determining how the market assesses Fogo's security and operational resilience.
$FOGO
#FOGO

US-amerikanische Spot-Bitcoin-ETFs verzeichneten am Freitag Nettoabflüsse in Höhe von 201,8 Millionen US-Dollar und beendeten damit eine Neun-Sitzungen-Reihe aufeinanderfolgender Zuflüsse...
Die Umkehr erfolgte, als Bitcoin unter die Marke von 78.000 US-Dollar rutschte und Anleger Kapital aus mehreren großen Fonds abzogen. Trotz des Abflusses an einem einzigen Tag verzeichneten Bitcoin-ETFs weiterhin rund 3,3 Milliarden US-Dollar an Nettozuflüssen im August, wodurch das größere Monatsbild klar positiv blieb...
Die Neun-Sitzungen-Zuflussserie hatte mehr als 3 Milliarden US-Dollar in Spot-Bitcoin-ETFs gebracht und half, die Nachfrage nach einer schwächeren Phase zu Beginn des Jahres wiederherzustellen. Das Gesamtvermögen der Fonds fiel auf rund 97,6 Milliarden US-Dollar, nachdem es kurzzeitig über 100 Milliarden US-Dollar gestiegen war.

Polygon recently revealed the discovery of a number of security vulnerabilities in their proof-of-stake system, which could have potentially destabilized the network operation. The vulnerabilities were resolved via two network upgrades or hard forks namely Austin and Kyoto, carried out privately just before the vulnerabilities were revealed to the public.
Delays were intentional. The reason was to ensure the attackers do not come in between the time when the weakness is found and the time when the software fix is deployed into the network, because of this making the network vulnerable again.
Polygon said there were no known incidents involving the vulnerabilities on mainnet. The upgrades were deployed as a proactive security measure, allowing developers to address the risks before releasing technical details publicly.
The most serious issue affected the Heimdall layer. Specially crafted transactions could potentially force validators to perform excessive computation, creating a risk of network disruption.
The Austin hard fork also addressed two separate denial-of-service vulnerabilities affecting the Bor component. These weaknesses could potentially slow block processing or cause network nodes to crash under certain conditions.
The combination of the Austin and Kyoto upgrades strengthened both major components of Polygon's proof-of-stake architecture and improved resilience against potential attacks.
The timing of the disclosure is also notable. Developers at Polygon chose to disclose vulnerabilities after making sure patches had been distributed and that they would effectively close all avenues open to attackers. This way, the potential for cyber-criminals to discover ways to abuse the weak points was kept to a minimum...
But, the native token of Polygon, POL (previously MATIC), has been facing a downtrend over time. At the moment, it is valued around $0.10 and the latest figures indicate that it has gone down about 4% over a week. But, it has a slight increase in its monthly chart.
That incident, apart from being a wake-up call for Polygon community members, also brought to the forefront the necessity of having a secure environment, i.e. the blockchain is only as strong as its weakest part and because of this must rely on regular patches.
If Polygon is actually able to patch these flaws and prevent a mainnet attack as far as the records can reveal, then it is definitely a good sign for the confidence of its community. That being said, the overall health of the ecosystem rests largely on other factors like ongoing development, stability, and uptake.
The latest disclosure also demonstrates why security updates can sometimes occur quietly. Publicly revealing an unpatched vulnerability could create unnecessary risks, particularly for decentralized networks with large numbers of validators and users.
Polygon's Austin and Kyoto upgrades therefore represent more than routine technical changes. They show how proactive security work can play a critical role in protecting blockchain infrastructure before potential vulnerabilities become active threats.
$POL
#Polygon

Ethereum bleibt nach einem kurzen Preisrückgang weiterhin bei etwa 2.436 $, aber seine gesamte Marktstruktur wird noch immer genau analysiert, da institutionelle Investitionen den Preis weiterhin stützen...
Derzeit wird ETH mit ungefähr 2.436 $ bewertet, bei rund $14,07 Milliarden US-Dollar im täglichen Handelsvolumen und einer Marktkapitalisierung von ungefähr 294 Milliarden US-Dollar. Die Krypto hat in den letzten 24 Stunden etwa 2,31% nachgegeben, was zeigt, dass kurzfristige Anbieter aktiv waren, obwohl der Markt im Allgemeinen von Aufwärtstendenzen spricht.