DDoS

Consensus 2019 Justin Sun CEO TRON (CoinDesk)
Justin Sun's HTX Services Restored After Exchange Hit by 'DDoS' Attack
Sun then followed up around 15 minutes later saying that all services on HTX had been restored
Consensus 2019 Justin Sun CEO TRON (CoinDesk)

Manta Ray. (Justin Henry/Creative Commons)
Manta Network Hit by 'DDoS' Attack Amid Token Issuance
The network’s MANTA token went live on Thursday and has reached a $550 million capitalization.
Manta Ray. (Justin Henry/Creative Commons)

'Move-to-Earn' App Stepn Suffers Cyber Attack After Upgrade
‘Move-to-Earn’ App Stepn Suffers Cyber Attack After Upgrade
Stepn, a “move-to-earn” application on the Solana blockchain that rewards users in crypto from walking or jogging, suffered multiple distributed denial of service (DDOS) attac...
'Move-to-Earn' App Stepn Suffers Cyber Attack After Upgrade

(Andrew Brookes/Getty Images)
'Move-to-Earn' Application Stepn Suffers Cyber Attack After Upgrade
Users were recommended to "get some rest" while Stepn worked to secure its servers and recover from the various attacks.
(Andrew Brookes/Getty Images)

Hackers, data
UK Crypto Exchange EXMO Offline Amid DDoS Attack
The exchange said it's working to bring services back online following the attack.
Hackers, data

do not enter
Bitcoin.org Briefly Shut Down by Denial of Service Attack; Bitcoin Not Affected
While the site was inaccessible, bitcoiners shared the software to newcomers wanting to download Bitcoin's code.
do not enter

New Zealand stock tickers (Phil Walter/Getty)
New Zealand Stock Exchange Hit Repeatedly by Cybercriminals Demanding Bitcoin
NZX has halted trading for the third day in a row as a result of cybercriminals attempting to extort cryptocurrency.
New Zealand stock tickers (Phil Walter/Getty)

Network congestion is a common feature of price rallies and usually results in an increase in transaction fees.
Major Crypto Exchanges Bitfinex and OKEx Hit by Service Denial Attacks
Both cryptocurrency exchanges have reported distributed denial-of-service (DDoS) attacks on their systems in the last 24 hours.
Network congestion is a common feature of price rallies and usually results in an increase in transaction fees.

mining
Report Finds Cryptojacking Instances Jumped 400% In A Year
A report by a group of cybersecurity researchers found that cryptojacking instances jumped more than 400 percent in a year.
mining

keyboard, broken
Bitcoin Gold Website Down Following DDoS Attack
A website that serves as a central hub for a newly created cryptocurrency project went down today shortly after a successful, scheduled launch.
keyboard, broken