Cybersecurity researchers have detailed the inner workings of ShadowPad, a sophisticated and modular backdoor that has been adopted by a growing number of Chinese threat groups in recent years, while also linking it to the country's civilian and military intelligence agencies. "ShadowPad is decrypted in memory using a custom decryption algorithm," researchers from Secureworks said in a report

A new version of the MyloBot malware has been observed to deploy malicious payloads that are being used to send sextortion emails demanding victims to pay $2,732 in digital currency. MyloBot, first detected in 2018, is known to feature an array of sophisticated anti-debugging capabilities and propagation techniques to rope infected machines into a botnet, not to mention remove traces of other

A previously unknown hacking group has been linked to targeted attacks against human rights activists, human rights defenders, academics, and lawyers across India in an attempt to plant "incriminating digital evidence." Cybersecurity firm SentinelOne attributed the intrusions to a group it tracks as "ModifiedElephant," an elusive threat actor that's been operational since at least 2012, whose

A detailed examination of a Pay-per-install (PPI) malware service called PrivateLoader has revealed its crucial role in the delivery of a variety of malware such as SmokeLoader, RedLine Stealer, Vidar, Raccoon, and GCleaner since at least May 2021. Loaders are malicious programs used for loading additional executables onto the infected machine. With PPI malware services such as PrivateLoader,

A financially motivated campaign that targets Android devices and spreads mobile malware via SMS phishing techniques since at least 2018 has spread its tentacles to strike victims located in France and Germany for the first time. Dubbed Roaming Mantis, the latest spate of activities observed in 2021 involve sending fake shipping-related texts containing a URL to a landing page from where Android

The Russia-linked Gamaredon hacking group attempted to compromise an unnamed Western government entity operating in Ukraine last month amidst ongoing geopolitical tensions between the two countries. Palo Alto Networks' Unit 42 threat intelligence team, in a new report publicized on February 3, said that the phishing attack took place on January 19, adding it "mapped out three large clusters of

An ongoing search engine optimization (SEO) poisoning attack campaign has been observed abusing trust in legitimate software utilities to trick users into downloading BATLOADER malware on compromised machines. "The threat actor used 'free productivity apps installation' or 'free software development tools installation' themes as SEO keywords to lure victims to a compromised website and to

Cybersecurity researchers have turned the spotlight on a new wave of offensive cyberattacks targeting Palestinian activists and entities starting around October 2021 using politically-themed phishing emails and decoy documents. The intrusions are part of what Cisco Talos calls a longstanding espionage and information theft campaign undertaken by the Arid Viper hacking group using a Delphi-based

The threat actor behind the supply chain compromise of SolarWinds has continued to expand its malware arsenal with new tools and techniques that were deployed in attacks as early as 2019, once indicative of the elusive nature of the campaigns and the adversary's ability to maintain persistent access for years. According to cybersecurity firm CrowdStrike, which detailed the novel tactics adopted

Microsoft has disclosed details of a large-scale, multi-phase phishing campaign that uses stolen credentials to register devices on a victim's network to further propagate spam emails and widen the infection pool. The tech giant said the attacks manifested through accounts that were not secured using multi-factor authentication (MFA), thereby making it possible for the adversary to take

The notorious Lazarus Group actor has been observed mounting a new campaign that makes use of the Windows Update service to execute its malicious payload, expanding the arsenal of living-off-the-land (LotL) techniques leveraged by the APT group to further its objectives. The Lazarus Group, also known as APT38, Hidden Cobra, Whois Hacking Team, and Zinc, is the moniker assigned to the North

The cybercrime operators behind the notorious TrickBot malware have once again upped the ante by fine-tuning its techniques by adding multiple layers of defense to slip past antimalware products. "As part of that escalation, malware injections have been fitted with added protection to keep researchers out and get through security controls," IBM Trusteer said in a report. "In most cases, these