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A sophisticated botnet known as MyloBot has compromised thousands of systems, with most of them located in India, the U.S., Indonesia, and Iran. That's according to new findings from BitSight, which  said  it's "currently seeing more than 50,000 unique infected systems every day," down from a high of 250,000 unique hosts in 2020. Furthermore, an analysis of MyloBot's infrastructure has found connections to a residential proxy service called BHProxies, indicating that the compromised machines are being used by the latter. MyloBot, which emerged on the threat landscape in 2017, was  first documented  by Deep Instinct in 2018, calling out its anti-analysis techniques and its ability to function as a downloader. "What makes MyloBot dangerous is its ability to download and execute any type of payload after it infects a host," Lumen's Black Lotus Labs  said  in November 2018. "This means at any time it could download any other type of malware th...

As the digital age evolves and continues to shape the business landscape, corporate networks have become increasingly complex and distributed. The amount of data a company collects to detect malicious behaviour constantly increases, making it challenging to detect deceptive and unknown attack patterns and the so-called "needle in the haystack". With a growing number of cybersecurity threats, such as data breaches, ransomware attacks, and malicious insiders, organizations are facing significant challenges in successfully monitoring and securing their networks. Furthermore, the talent shortage in the field of cybersecurity makes manual threat hunting and log correlation a cumbersome and difficult task. To address these challenges, organizations are turning to predictive analytics and Machine Learning (ML) driven network security solutions as essential tools for securing their networks against cyber threats and the unknown bad. The Role of ML-Driven Network Security Solutions ...

A new information stealer called  Stealc  that's being advertised on the dark web could emerge as a worthy competitor to other malware of its ilk. "The threat actor presents Stealc as a fully featured and ready-to-use stealer, whose development relied on  Vidar ,  Raccoon ,  Mars , and  RedLine  stealers," SEKOIA  said  in a Monday report. The French cybersecurity company said it  discovered   more than   40 Stealc samples  distributed in the wild and 35 active command-and-control (C2) servers, suggesting that the malware is already gaining traction among criminal groups. Stealc, first marketed by an actor named Plymouth on the XSS and BHF Russian-speaking underground forums on January 9, 2023, is written in C and comes with capabilities to steal data from web browsers, crypto wallets, email clients, and messaging apps. The malware-as-a-service (MaaS) also boasts of a "customizable" file grabber that allows its buyer...

Popular cryptocurrency exchange platform Coinbase disclosed that it experienced a cybersecurity attack that targeted its employees. The company  said  its "cyber controls prevented the attacker from gaining direct system access and prevented any loss of funds or compromise of customer information." The incident, which took place on February 5, 2023, resulted in the exposure of a "limited amount of data" from its directory, including employee names, e-mail addresses, and some phone numbers. As part of the attack, several employees were targeted in an SMS phishing campaign urging them to sign in to their company accounts to read an important message. One employee is said to have fallen for the scam, who entered their username and password in a fake login page set up by the threat actors to harvest the credentials. "After 'logging in,' the employee is prompted to disregard the message and thanked for complying," the company said. "What hap...

A spear-phishing campaign targeting Indian government entities aims to deploy an updated version of a backdoor called ReverseRAT . Cybersecurity firm ThreatMon  attributed  the activity to a threat actor tracked as  SideCopy . SideCopy is a threat group of Pakistani origin that shares overlaps with another actor called  Transparent Tribe . It is so named for mimicking the infection chains associated with  SideWinder  to deliver its own malware. The adversarial crew was first observed delivering ReverseRAT in 2021, when Lumen's Black Lotus Labs  detailed  a set of attacks targeting victims aligned with the government and power utility verticals in India and Afghanistan. Recent attack campaigns associated with SideCopy have primarily  set their sights  on a two-factor authentication solution known as Kavach (meaning "armor" in Hindi) that's used by Indian government officials. The infection journey documented by ThreatMon commences...