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The U.S. Justice Department joined authorities in Canada and Germany in dismantling the online infrastructure behind four highly disruptive botnets that compromised more than three million hacked Internet of Things (IoT) devices, such as routers and web cameras. The feds say the four botnets -- named Aisuru, Kimwolf, JackSkid and Mossad -- are responsible for a series of recent record-smashing distributed denial-of-service (DDoS) attacks capable of knocking nearly any target offline.

RSAC Conference Preview: MCP introduces security risks into LLM environments that are architectural and not easily fixable, researcher says.

Major industry leaders agree to share information and collaborate to boost defenses in the wake of distressing online scams.

The cloud security startup's platform translates and enforces security policies across AWS, Azure, Google Cloud, and Oracle using provider-native controls.

Major providers are testing a quantum-safe version of HTTPS that shrinks certificates to one-tenth their previous size, decreasing latency and adding transparency.

These rulings prohibit the entities from entering or doing business in the European Union.

In addition to enabling remote access, the malware supports a wide range of capabilities, including data theft and spying.

A sophisticated iOS exploit chain leverages multiple zero-day vulnerabilities and is targeting users in Saudi Arabia, Turkey, Malaysia, and Ukraine.

A prompt injection vulnerability paired with other flaws can turn a Google search into a full attack chain that could threaten enterprise networks.

The suspected India-linked threat group targets governments, telecom, and critical infrastructure using spear-phishing, old vulnerabilities, and rapidly rotating infrastructure to maintain persistent access.

Tracking pixels let social media companies spy on their users even after they click over to advertiser sites, gleaning credit card info, geolocations, and more, according to an analysis.

Credential theft soared in the second half of 2025, thanks in part to the industrialization of infostealer malware and AI-enabled social engineering.

When technical expertise meets clear communication, cybersecurity teams thrive. Learn how to foster trust and collaboration across diverse working groups.

Ransomware actors are ditching Cobalt Strike in favor of native Windows tools, as payment rates hit record lows and data theft surges.

In an unsuccessful phishing attack, threat actors leveraged trusted brands and domains to try to redirect a C-suite executive at Outpost24 to give up his credentials.

In a recent attack, the group showcased stealthier cross-network activity, thanks to its use of a new BYOVD technique and other tools.

Researchers uncovered an extensive cyber espionage campaign that used novel backdoors and familiar evasion techniques to maintain persistent access to regional targets.

Dozens of updated, malicious GlassWorm extensions have infested Open VSX, threatening software development supply chains.

Discover how Franz Regul, former CISO for the Paris 2024 Olympics, tackled unique cybersecurity challenges to protect the Games from evolving threats.

A social engineering campaign impersonating PayPal and Amazon uses customer support interactions to acquire sensitive info.