New Russian-Linked GREYVIBE Targets Ukraine with AI-Powered Cyberattacks

A previously undocumented threat actor dubbed GREYVIBE has been attributed to ongoing and persistent attacks targeting Ukraine and Ukraine-related entities since at least August 2025.

GREYVIBE, per WithSecure, is assessed to be a Russian-speaking group operating broadly in the Russian time zone, with the activities aligning with Kremlin state interests, specifically when it comes to

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I tried different Android Auto weather apps – these 3 are best for storm nerds like me

There aren’t many weather apps for Android Auto, but the ones I found work very well.

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The Deliverability Problem: How New Platforms Are Solving Inbox Placement

Email still reaches more people than any other digital channel. Getting it to actually land in the inbox…

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Malicious Sicoob NuGet Steals Banking Credentials as npm Packages Target Cloud Secrets

Cybersecurity researchers have discovered a malicious NuGet package that masquerades as a C# software development kit for Sicoob, one of Brazil’s largest cooperative financial systems, to siphon client IDs and PFX certificates.

According to Socket, versions 2.0.0 through 2.0.4 of “Sicoob.Sdk” contain functionality to exfiltrate sensitive information, including PFX certificates that are used to

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Kimsuky Deploys HTTPSpy, Expands Arsenal with HelloDoor and VS Code Tunnels

The North Korean state-sponsored threat actor known as Kimsuky (aka Velvet Chollima) has been attributed to a fresh set of cyber attacks targeting South Korean military and corporate entities through March and April 2026.

“Kimsuky employed a range of tailored social engineering tactics, such as spoofing security software installation pages and crafting a fake Webex meeting page that leveraged

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Perplexity launches Bumblebee: How its new read-only dev scanner differs from Chainguard

The AI company’s Bumblebee tool tackles your most urgent question after any supply‑chain advisory: Do your programmers have this malware installed?

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AI Model Release Tracker: Opus 4.8’s misalignment rates similar to Claude Mythos Preview

Not every new model is all it’s cracked up to be. Our tracker keeps each release in context with its peers, so you know which models are worth your time.

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ShinyHunters Alleges 42M Records Stolen from Charter Communications

Charter confirmed a cyber incident after ShinyHunters claimed it stole Spectrum customer data through vishing and SaaS account access.

The post ShinyHunters Alleges 42M Records Stolen from Charter Communications appeared first on TechRepublic.

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Hackers are trying to steal Signal users’ backups in new wave of phishing attacks

A new hacking campaign is trying to trick Signal users to give up their secret recovery key, which can be used to access online backups containing past messages.

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Dutch Raid Fails to Dent Russian Bulletproof Host

Dutch law enforcement seized 800 servers and arrested two operators of THE.Hosting but left the hosting provider’s core IP address space intact.

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