A regular expression (shortened as regex or regexp), sometimes referred to as rational expression, is a sequence of characters that specifies a match pattern in text. Usually such patterns are used by ...

Attackers are increasingly abusing sanctioned tools to subvert automated defenses. Tracking your Windows fleet’s PowerShell use — especially consultant workstations — can provide early indications of ...

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Cybersecurity researchers are warning about a new phishing campaign that targets Microsoft OneDrive users with the aim of executing a malicious PowerShell script. "This campaign heavily relies on ...

The latest variants of the ViperSoftX info-stealing malware use the common language runtime (CLR) to load and execute PowerShell commands within AutoIt scripts to evade detection. CLR is a key ...

Denial-of-service (DOS) attacks overwhelm a company’s servers to ensure that it cannot function correctly. From this state, they are unable to make sales, communicate with customers, or continue their ...

Abstract: Regular expression Denial of Service (ReDoS) represents an algorithmic complexity attack that exploits the processing of regular expressions (regexes) to produce a denial-of-service attack.

There are two types of people in the world: those who have no idea what a regular expression is, and those who not only know what they are but can compose them on the fly and tend to use them in ...