Cybersecurity

Cyber threats evolve daily. In this live webinar, learn exactly how ransomware attacks unfold—from the initial breach to the moment hackers demand payment.
Join Joseph Carson, Delinea’s Chief Security Scientist and Advisory CISO, who brings 25 years of enterprise security expertise. Through a live demonstration, he will break down every technical step of a ransomware attack, showing you how

Most microsegmentation projects fail before they even get off the ground—too complex, too slow, too disruptive. But Andelyn Biosciences proved it doesn’t have to be that way. 
Microsegmentation: The Missing Piece in Zero Trust Security 
Security teams today are under constant pressure to defend against increasingly sophisticated cyber threats. Perimeter-based defenses alone can no

Users searching for pirated software are the target of a new malware campaign that delivers a previously undocumented clipper malware called MassJacker, according to findings from CyberArk.
Clipper malware is a type of cryware (as coined by Microsoft) that’s designed to monitor a victim’s clipboard content and facilitate cryptocurrency theft by substituting copied cryptocurrency wallet addresses

A new malware campaign has been observed leveraging social engineering tactics to deliver an open-source rootkit called r77.
The activity, condemned OBSCURE#BAT by Securonix, enables threat actors to establish persistence and evade detection on compromised systems. It’s currently not known who is behind the campaign.
The rootkit “has the ability to cloak or mask any file, registry key or task

Has your old Chromecast suddenly developed a problem?

You’re not alone it seems.

Read more in my article on the Hot for Security blog.

Microsoft has shed light on an ongoing phishing campaign that targeted the hospitality sector by impersonating online travel agency Booking.com using an increasingly popular social engineering technique called ClickFix to deliver credential-stealing malware.
The activity, the tech giant said, started in December 2024 and operates with the end goal of conducting financial fraud and theft. It’s

The North Korea-linked threat actor known as ScarCruft is said to have been behind a never-before-seen Android surveillance tool named KoSpy targeting Korean and English-speaking users.
Lookout, which shared details of the malware campaign, said the earliest versions date back to March 2022. The most recent samples were flagged in March 2024. It’s not clear how successful these efforts were.
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The Medusa ransomware gang continues to present a major threat to the critical infrastructure sector, according to a newly-released – with at least one organisation hit with a “triple-extortion” threat.

Read more in my article on the Tripwire State of Security blog.

Two high-severity security flaws have been disclosed in the open-source ruby-saml library that could allow malicious actors to bypass Security Assertion Markup Language (SAML) authentication protections.
SAML is an XML-based markup language and open-standard used for exchanging authentication and authorization data between parties, enabling features like single sign-on (SSO), which allows

As IT environments grow more complex, IT professionals are facing unprecedented pressure to secure business-critical data. With hybrid work the new standard and cloud adoption on the rise, data is increasingly distributed across different environments, providers and locations, expanding the attack surface for emerging cyberthreats. While the need for a strong data protection strategy has become