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The Hacker News — Cyber Security and Hacking News Website: Monero Mining

Hackers Favorite CoinHive Cryptocurrency Mining Service Shutting Down

Hackers Favorite CoinHive Cryptocurrency Mining Service Shutting Down

February 28, 2019Wang Wei
Coinhive, a notorious in-browser cryptocurrency mining service popular among cybercriminals, has announced that it will discontinue its services on March 8, 2019. Regular readers of The Hacker News already know how Coinhive's service helped cyber criminals earn hundreds of thousands of dollars by using computers of millions of people visiting hacked websites . For a brief recap: In recent years, cybercriminals leveraged every possible web vulnerability [in Drupal , WordPress , and others ] to hack thousands of websites and wireless routers , and then modified them to secretly inject Coinhive's JavaScript-based Monero (XMR) cryptocurrency mining script on web-pages to financially benefit themselves. Millions of online users who visited those hacked websites immediately had their computers' processing power hijacked, also known as cryptojacking , to mine cryptocurrency without users' knowledge, potentially generating profits for cybercriminals in the background.
Hackers Exploiting Drupal Vulnerability to Inject Cryptocurrency Miners

Hackers Exploiting Drupal Vulnerability to Inject Cryptocurrency Miners

April 18, 2018Mohit Kumar
The Drupal vulnerability (CVE-2018-7600), dubbed Drupalgeddon2 that could allow attackers to completely take over vulnerable websites has now been exploited in the wild to deliver malware backdoors and cryptocurrency miners. Drupalgeddon2, a highly critical remote code execution vulnerability discovered two weeks ago in Drupal content management system software, was recently patched by the company without releasing its technical details. However, just a day after security researchers at Check Point and Dofinity published complete details, a Drupalgeddon2 proof-of-concept (PoC) exploit code was made widely available, and large-scale Internet scanning and exploitation attempts followed. At the time, no incident of targets being hacked was reported, but over the weekend, several security firms noticed that attackers have now started exploiting the vulnerability to install cryptocurrency miner and other malware on vulnerable websites. The SANS Internet Storm Center spotted so
Cryptocurrency Mining Malware Infected Over Half-Million PCs Using NSA Exploit

Cryptocurrency Mining Malware Infected Over Half-Million PCs Using NSA Exploit

February 01, 2018Swati Khandelwal
2017 was the year of high profile data breaches and ransomware attacks, but from the beginning of this year, we are noticing a faster-paced shift in the cyber threat landscape, as cryptocurrency-related malware is becoming a popular and profitable choice of cyber criminals. Several cybersecurity firms are reporting of new cryptocurrency mining viruses that are being spread using EternalBlue —the same NSA exploit that was leaked by the hacking group Shadow Brokers and responsible for the devastating widespread ransomware threat WannaCry . Researchers from Proofpoint discovered a massive global botnet dubbed "Smominru," a.k.a Ismo, that is using EternalBlue SMB exploit (CVE-2017-0144) to infect Windows computers to secretly mine Monero cryptocurrency, worth millions of dollars, for its master. Active since at least May 2017, Smominru botnet has already infected more than 526,000 Windows computers, most of which are believed to be servers running unpatched versions of Wi
Beware of Cryptocurrency Mining Virus Spreading Through Facebook Messenger

Beware of Cryptocurrency Mining Virus Spreading Through Facebook Messenger

December 22, 2017Swati Khandelwal
If you receive a video file ( packed in zip archive ) sent by someone ( or your friends ) on your Facebook messenger — just don't click on it. Researchers from security firm Trend Micro are warning users of a new cryptocurrency mining bot which is spreading through Facebook Messenger and targeting Google Chrome desktop users to take advantage of the recent surge in cryptocurrency prices. Dubbed Digmine , the Monero-cryptocurrency mining bot disguises as a non-embedded video file, under the name "video_xxxx.zip" (as shown in the screenshot), but is actually contains an AutoIt executable script. Once clicked, the malware infects victim's computer and downloads its components and related configuration files from a remote command-and-control (C&C) server. Digimine primarily installs a cryptocurrency miner, i.e.  miner.exe—a modified version of an open-source Monero miner known as XMRig —which silently mines the Monero cryptocurrency in the background for h
D-Link MEA Site Caught Running Cryptocurrency Mining Script—Or Was It Hacked?

D-Link MEA Site Caught Running Cryptocurrency Mining Script—Or Was It Hacked?

November 01, 2017Wang Wei
Last month the popular torrent website The Pirate Bay caused some uproar by adding a Javascript-based cryptocurrency miner to its site with no opt-out option, utilizing visitors' CPU power to mine Monero coins in an attempt to gain an extra source of revenue. Now D-Link has been caught doing the same, although there's high chance that its website has been hacked. D-Link's official website for Middle East (www.dlinkmea.com) has been found secretly adding a JavaScript-based cryptocurrency miner, according to a blog post published by security firm Seekurity on Tuesday. Seekurity team was made aware of the issue after Facebook user Ahmed Samir reported that visiting on D-Link Middle East website caused his web browser utilizing a "super high CPU" power usage. As shown in the screenshot below, a separate domain was loaded using a hidden iFrame for each page view, which included the cryptocurrency mining script. Five days after Seekurity team reported th
Hacker Hijacks CoinHive's DNS to Mine Cryptocurrency Using Thousands of Websites

Hacker Hijacks CoinHive's DNS to Mine Cryptocurrency Using Thousands of Websites

October 25, 2017Mohit Kumar
When yesterday I was reporting about the sudden outbreak of another global ransomware attack ' Bad Rabbit ,' I thought what could be worse than this? Then late last night I got my answer with a notification that Coinhive has been hacked — a popular browser-based service that offers website owners to embed a JavaScript to utilise their site visitors' CPUs power to mine the Monero cryptocurrency for monetisation. Reportedly an unknown hacker managed to hijack Coinhive's CloudFlare account that allowed him/her to modify its DNS servers and replace Coinhive's official JavaScript code embedded into thousands of websites with a malicious version. https://coin-hive[.]com/lib/coinhive.min.js Hacker Reused Leaked Password from 2014 Data Breach Apparently, hacker reused an old password to access Coinhive's CloudFlare account that was leaked in the Kickstarter data breach in 2014. "Tonight, Oct. 23th at around 22:00 GMT our account for our DNS provi
Hackers Exploiting Microsoft Servers to Mine Monero - Makes $63,000 In 3 Months

Hackers Exploiting Microsoft Servers to Mine Monero - Makes $63,000 In 3 Months

September 28, 2017Swati Khandelwal
Mining cryptocurrencies can be a costly investment as it takes a monstrous amount of computing power, and thus hackers have started using malware that steals computing resources of computers it hijacks to make lots of dollars in digital currency. Security researchers at security firm ESET have spotted one such malware that infected hundreds of Windows web servers with a malicious cryptocurrency miner and helped cybercriminals made more than $63,000 worth of Monero (XMR) in just three months. According to a report published by ESET today, cybercriminals only made modifications to legitimate open source Monero mining software and exploited a known vulnerability in Microsoft IIS 6.0 to secretly install the miner on unpatched Windows servers. Although ESET's investigation does not identify the attackers, it reports that the attackers have been infecting unpatched Windows web servers with the cryptocurrency miner since at least May 2017 to mine 'Monero,' a Bitcoin-like
The Pirate Bay Caught Running Browser-Based Cryptocurrency Miner

The Pirate Bay Caught Running Browser-Based Cryptocurrency Miner

September 19, 2017Unknown
The world's popular torrent download website, The Pirate Bay , has again been in a new controversy—this time over secretly planting an in-browser cryptocurrency miner on its website that utilizes its visitors' CPU processing power in order to mine digital currencies. The Pirate Bay is the most popular and most visited file-sharing website predominantly used to share copyrighted material free of charge. The site has usually been in the news for copyright infringement by movie studios, music producers and software creators. The Pirate Bay has recently been caught generating revenue by secretly utilizing CPU power of its millions of visitors to mine a Bitcoin alternative called Monero without their knowledge. The modern Internet depends on advertising revenue to survive, which apparently sometimes spoils users' experience. But The Pirate Bay is trying to choose a different approach. Visitors to the Pirate Bay recently discovered a JavaScript-based cryptocurrency mine
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