Ddos news
Blockchain-based move-to-earn app STEPN under DDoS attacks after upgrade
Solana-based move-to-earn application STEPN has reported multiple distributed denial-of-service (DDoS) attacks in the aftermath of the platform proceeding with a major anti-cheating upgrade. STEPN took to Twitter on June 5 to report that the platform had suffered a number of DDoS attacks that have caused recovery maintenance and associated improper performance. 1/2 We have been under multiple DDOS attacks in the past hours. Securing the servers and recovery may take anywhere from 1 to 12 hours. We recommend you take some rest during the maintenance or otherwise the work-outs may not be recorded properly. — STEPN | Public Beta Phase …
Adoption / June 6, 2022
Solana developers share 3 key mitigation steps to make the network robust
The Solana network faced its seventh outage on Saturday, resulting in a downtime of over seven hours. The developer team has released an outage report, along with three key mitigation steps to make the network more stable. The network outage on Solana was caused by a significant surge in the number of transactions due to nonfungible token (NFT) minting bots. The bots used Candy Machine, a popular application used by Solana NFT projects to launch collections. The transaction volume reached six million per second, overflowing individual nodes with 100 Gbps data. As a result, validators ran out of data memory, …
Nft / May 3, 2022
TVL, network outages, or derivatives: What's behind Solana's (SOL) 60%+ drop?
The past couple of months have not been kind to cryptocurrencies. The sector's aggregate market capitalization plunged 50% from a Nov. 10 peak at $2.87 trillion to the current $1.44 trillion. Solana's (SOL) downfall has been even more brutal, presently trading at $88 after a 66% correction since its $260 all-time-high. Pinning the underperformance exclusively to the recent network outages seems too simplistic, and it doesn't explain why the accelerated decoupling over the past week, so let's take a look at what might be going on. The Solana network suffered four incidents in the span of a few months. According …
Markets / Jan. 31, 2022
'Less sophisticated' malware is stealing millions: Chainalysis
Cryptojacking accounted for 73% of the total value received by malware related addresses between 2017 and 2021, according to a new malware report from blockchain analysis firm Chainalysis. Malware is used to conduct nefarious activity on a victim’s device such as a smartphone or PC after being downloaded without the victim’s knowledge. Malware-powered crime can be anything from information-stealing to denial-of-service (DDoS) attacks or ad fraud on a grand scale. The report excluded ransomware, which involves an initial use of hacks and malware to leverage ransom payments from vicitms in order to halt the attacks. Chainalysis stated: “While most tend …
Blockchain / Jan. 20, 2022
Solana hit with another network incident causing degraded performance
The Solana blockchain has suffered a third incident in just a few months that clogged the network and caused transactions to fail, with users debating whether it was caused by another DDos attack or if it was just network issues. The scale and nature of the incident is hard to ascertain, with Coinbase, Wu Blockchain and Redditors reporting there had been an incident causing the network to slow and transactions to fail. However Solana Labs co-founder Anatoly Yakovenko denied there had been a DDoS on this occasion. The latest incident comes less than a month after a previous attack which …
Blockchain / Jan. 5, 2022
Solana reportedly hit by DDoS attack but network remains online
Solana's blockchain performance was reportedly hit by a distributed denial of service (DDoS) attack over the past 24 hours, however the network appears to have remained online throughout. A DDoS attack generally refers to a large number of coordinated devices, or a botnet overwhelming a network with fake traffic to take it offline. This wouldn't be the first time Solana has suffered this issue, with Cointelegraph reporting in September that the network suffered a 17-hour-outage due to mass botting activity for an initial DEX offering (IDO) on Solana-based DEX platform Raydium. The latest DDoS attack was highlighted by Solana-based NFT …
Blockchain / Dec. 10, 2021
Bitcoin.org owner reports site hit with ‘absolutely massive’ DDoS attack
A website aiming to support the development of Bitcoin has reportedly been hit with a distributed denial of service, or DDoS, attack. Cøbra, the pseudonymous owner of Bitcoin.org, reported on Twitter Monday that the website was hit with an “absolutely massive” DDoS attack along with a ransom demand for an undisclosed amount of Bitcoin (BTC). At the time of publication, Bitcoin.org is still accessible. “Back in the day, you could put up a reasonable fight against most DDoS attacks,” said Cøbra. “Now, they just down you at will. There is no ‘fight’ anymore, you go down and stay down until …
Bitcoin / July 5, 2021
Twitter Wouldn’t Be Hacked if It Were Backed by Blockchain Technology
Murphy’s law states: “Anything that can go wrong will go wrong.” It always happens with centralized services. A year ago, we saw how half a million Facebook accounts were leaked online, exposing personal data. We will see it many times more with other services. The recent Twitter hack underscores this once again. The accounts of Elon Musk, Bill Gates, Jeff Bezos, Kanye West, Kim Kardashian, Mike Bloomberg, Joe Biden, Barack Obama, among others, were hacked to push a fraudulent offer with Bitcoin (BTC). Writing for the BBC, cybersecurity commentator Joe Tidy opined: “The fact that so many different users have …
Decentralization / July 18, 2020
CZ Insists That DDoS Attacks Were Foul Play From Binance Competitors
As Zhao told Cointelegraph on May 4, the April 29 attack was “well-coordinated” and focused on making Binance services unavailable in some countries of Asia. Competitors behind the attacks? Zhao emphasized that there are “a number of tell-tale” signs that such attacks came from competing exchanges. In the statement, Binance’s CEO stated that DDoS attacks were more expensive for hackers than for the exchange itself. CZ provided more details regarding specific DDoS targets: “The attacks focused on all of our public endpoints in those targeted regions simultaneously. We use a wide range of caching, clustering, and distribution services to optimize …
Blockchain / May 4, 2020
CZ Blames ‘Self-Perceived Competitors’ for New DDoS Attacks on Binance
The world’s largest cryptocurrency exchange, Binance, has faced a series of distributed denial of service, or DDoS, attacks on its Chinese domains earlier today. Binance CEO and founder, Changpeng Zhao, or CZ, tweeted about the attacks on April 29. He explained that the DDoS attacks caused “some lag and interruption of network access.” Binance CEO reassured that there is no need to be concerned, noting that systems are stable and user funds are safe. Binance co-founder Yi He reportedly alerted the issue earlier today In the tweet, CZ also suggested that the new DDoS attacks on Binance were triggered by …
Bitcoin / April 29, 2020
Crypto Exchange Traffic in Russia Rises by Over 5% Amid Pandemic
Amid the global COVID-19 pandemic and concerns over ongoing quarantines and rising unemployment, more and more people around the world are apparently turning to crypto, Russia being no exception. According to data by cybersecurity firm Qrator Labs, people in Russia have become increasingly engaged with crypto exchange services amid the ongoing coronavirus outbreak. Crypto exchange-related traffic surges 5.56% in Russia Specifically, traffic on crypto exchanges in Russia surged 5.56% in the last week of March 2020 in comparison to February averages, a study by Qrator Labs reportedly said. Citing data from the study, Russia’s news agency RBC reported on the …
Adoption / April 13, 2020
‘Digileaker’ Claims to Have Stolen KYC Documents for 8,000 Digitex Users
An ex-employee of cryptocurrency derivatives exchange Digitex began leaking stolen Know-Your-Customer (KYC) on Telegram. The stolen data reportedly includes passport and driving license scans and other sensitive documentation pertaining to more than 8,000 Digitex customers. The Seychelles-based exchange issued Cointelegraph a statement indicating that it is not currently able to comment on the incident and is seeking legal counsel: “Digitex Futures is aware of a leak of confidential data. We are not able to comment fully on the incident at this time and are currently seeking legal counsel. However, we can confirm that this was not an external hack but …
Blockchain / Feb. 29, 2020