EvilQuest: Inside A 'New Class' of Mac Malware

The new malware sample discovered this week, dubbed EvilQuest by security researchers, may be ushering in a new class of Mac malware, according to Thomas Reed, director of Mac and mobile with Malwarebytes. While EvilQuest pretends to be ransomware, in the background it’s actually using its...

A New Ransomware Targeting Apple macOS Users Through Pirated Apps

Cybersecurity researchers this week discovered a new type of ransomware targeting macOS users that spreads via pirated apps. According to several independent reports from K7 Lab malware researcher Dinesh Devadoss, Patrick Wardle, and Malwarebytes, the ransomware variant — dubbed "EvilQuest" — is...

A New Ransomware Targeting Apple macOS Users Through Pirated Apps

Cybersecurity researchers this week discovered a new type of ransomware targeting macOS users that spreads via pirated apps. According to several independent reports from K7 Lab malware researcher Dinesh Devadoss, Patrick Wardle, and Malwarebytes, the ransomware variant — dubbed "EvilQuest " — is...

Pylon (PYLNT) Numeric Error Vulnerability Logic Flaw Vulnerability Exists

Pylon PYLNT is an ethereum-based digital currency. An integer overflow vulnerability exists in the 'mintToken' function in Pylon PYLNT. An attacker can exploit this vulnerability to set the balance of any user to any value...

EvilQuest Mac Ransomware Has Keylogger, Crypto Wallet-Stealing Abilities

A rare new ransomware strain targeting macOS users has been discovered, called EvilQuest. Researchers say the ransomware is being distributed via various versions of pirated software. EvilQuest, first discovered by security researcher Dinesh Devadoss, goes beyond the normal encryption capabilitie...

REvil Ransomware Gang Adds Auction Feature for Stolen Data

The REvil ransomware gang also known as Sodinokibi has added an auction feature to its underground website that allows anonymous bidding on information stolen in its targeted ransomware campaigns. The auction capability appeared at the beginning of June, according to an analysis from Cyberint. In...

Docker Images Containing Cryptojacking Malware Distributed via Docker Hub

With Docker gaining popularity as a service to package and deploy software applications, malicious actors are taking advantage of the opportunity to target exposed API endpoints and craft malware-infested images to facilitate distributed denial-of-service DDoS attacks and mine cryptocurrencies...

Cryptocurrency Pump and Dump Scams

Really interesting research: "An examination of the cryptocurrency pump and dump ecosystem": Abstract: The surge of interest in cryptocurrencies has been accompanied by a proliferation of fraud. This paper examines pump and dump schemes. The recent explosion of nearly 2,000 cryptocurrencies in an...

Social Chain Digital Error Vulnerability

Social Chain SCA is a system for cryptocurrency trading. An integer overflow vulnerability exists in the 'transferMulti' function in SCA. An attacker can exploit the vulnerability to increase digital assets...

Over 100 New Chrome Browser Extensions Caught Spying On Users

Google recently removed 106 more extensions from its Chrome Web Store after they were found illegally collecting sensitive user data as part of a "massive global surveillance campaign" targeting oil and gas, finance, and healthcare sectors. Awake Security, which disclosed the findings late last...

KoreaShow Number Error Vulnerability

KoreaShow is a system for cryptocurrency trading. An integer overflow vulnerability exists in the 'transferMulti' function in the smart contract implementation of KoreaShow. The vulnerability can be exploited by an attacker to increase digital assets with the help of the 'value' parameter...

Reddcoin Solutions Reddcoin Resource Management Error Vulnerability

Reddcoin Solutions Reddcoin is a cryptocurrency from Reddcoin Solutions. A security vulnerability exists in Reddcoin Solutions Reddcoin 2.1.0.5 and earlier versions. An attacker could exploit the vulnerability to cause a denial of service...

Tor2Mine is up to their old tricks — and adds a few new ones

By Kendall McKay and Joe Marshall. Threat summaryCisco Talos has identified a resurgence of activity by Tor2Mine, a cryptocurrency mining group that was likely last active in 2018. Tor2Mine is deploying additional malware to harvest credentials and steal more money, including AZORult, an...

The Bondnet Army

Guardicore Labs has recently picked up Bondnet, a botnet of thousands of compromised servers of varying power. Managed and controlled remotely, the Bondnet is currently used to mine different cryptocurrencies and is ready to be weaponized immediately for other purposes such as mounting DDoS attac...

lux Resource Management Error Vulnerability Logic Flaw Vulnerability

lux is a cryptocurrency. A security vulnerability exists in lux version 5.2.2 and earlier. A remote attacker could exploit this vulnerability to cause a denial of service...

Diamond Resource Management Error Vulnerability

Diamond is a cryptocurrency. A resource management error vulnerability exists in Diamond 3.0.1.2 and prior versions. An attacker could exploit this vulnerability to cause a denial of service...

IT threat evolution Q1 2020

Targeted attacks and malware campaigns Operation AppleJeus: the sequel In 2018, we published a report on Operation AppleJeus, one of the more notable campaigns of the threat actor Lazarus, currently one of the most active and prolific APT groups. One notable feature of this campaign was that it...

Cryptocurrency Hardware Wallets Can Get Hacked Too

New research shows vulnerabilities in popular cold-storage options that would have revealed their PINs...

US Government Exposes North Korean Malware

US Cyber Command has uploaded North Korean malware samples to the VirusTotal aggregation repository, adding to the malware samples it uploaded in February. The first of the new malware variants, COPPERHEDGE, is described as a Remote Access Tool RAT "used by advanced persistent threat APT cyber...

U.S. Defense Warns of 3 New Malware Used by North Korean Hackers

Yesterday, on the 3rd anniversary of the infamous global WannaCry ransomware outbreak for which North Korea was blamed, the U.S. government released information about three new malware strains used by state-sponsored North Korean hackers. Called COPPERHEDGE, TAINTEDSCRIBE, and PEBBLEDASH, the...