ThreatsDay Bulletin covers this week’s cyber threats, from phishing and ransomware to exposed AI systems, sandbox flaws, and ...

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Securonix says PureLogs infection starts with a fake PDF JavaScript file and uses PowerShell, fileless .NET loading, and LOLBins.

A fileless malware framework has been abusing Google's Blogspot platform to deliver the PureLog Stealer entirely in memory, letting attackers steal credentials while leaving few traces on disk.

Separate but similar campaigns described by Microsoft and Trend Micro use malicious zip files to spread malware via social ...

Microsoft Threat Intelligence identified an active multi-stage intrusion campaign targeting hospitality organizations in ...

The malware program has been deployed across multiple sectors since April, helping to provide initial access sold to ransomware gangs.

Learn what's new in PowerShell 7.6 and how the release affects everyday automation and administration work. Understand how newer PowerShell versions continue to improve performance, reliability, ...

A variant of the PureLogs infostealer malware has been distributed through purchase-order-themed phishing emails that use a malicious JavaScript file to launch a multi-stage infection chain on Windows ...

Since April 2024, Sednit’s advanced development team has reemerged with a modern toolkit centered on two paired implants, BeardShell and Covenant, each using a different cloud provider for resilience.

After years of mysteriously shunning custom malware, Russia's infamous Sednit threat group is back to using a bespoke toolkit in recent cyber espionage campaigns targeting Ukrainian cyber assets. At ...

The campaign exploits an Office vulnerability to deliver the modular XWorm RAT, chaining HTA, PowerShell, and in-memory .NET execution to sidestep detection and expand post-compromise control.