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A Sophisticated New Threat: FvncBot Strikes Again

7 December 2025  |  dark6  |  Malware

A dangerous new banking malware called FvncBot is targeting unsuspecting users of Android devices, leveraging sophisticated techniques to steal sensitive financial information. First observed in late November 2025,...

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ClayRat: A New Breed of Android Spyware with Unprecedented Control

5 December 2025  |  dark6  |  Malware

A closer look at the sophisticated threat and its tactics. The mobile device landscape is under a constant barrage of new threats, with cybercriminals becoming increasingly adept at...

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K.G.B. RAT Strikes Again: A Case Study in Undetectable Malware Distribution

3 December 2025  |  dark6  |  Cybercrime

The underground cybercriminal ecosystem has witnessed a worrisome development – the rise of a highly sophisticated remote access trojan (RAT) known as K.G.B. RAT. This weaponized software, now...

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Arkanix: A Sneaky New Malware Stealing from Homes and Small Offices

2 December 2025  |  dark6  |  Spyware

New malware is emerging with a distinct focus on stealing sensitive information from home users and small businesses: the Arkanix stealer. This advanced tool leverages common vulnerabilities to...

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Eternidade Stealer: WhatsApp-Enabled banking trojan sophistication

20 November 2025  |  dark6  |  Spyware

The Trustwave SpiderLabs team has unearthed a particularly unsettling piece of malware – Eternidade Stealer – that’s raising serious questions about the security practices surrounding WhatsApp and the...

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Nova Stealer: macOS cryptocurrency theft

19 November 2025  |  dark6  |  Malware

The cybersecurity landscape is consistently shaped by increasingly sophisticated threats, and the latest to garner significant attention is Nova Stealer – a meticulously crafted malware campaign specifically targeting...

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From PDF invoice to geo-fenced RAT delivery campaign

10 May 2025  |  securebulletin.com  |  Phishing

A recent campaign targeting Southern European organizations demonstrates advanced evasion techniques combining social engineering, trusted platforms, and geolocation filtering. The attack chain unfolds through four precision stages: 1....

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Crocodilus: a sophisticated new Android banking trojan emerges

30 March 2025  |  securebulletin.com  |  Spyware

A new Android banking trojan, dubbed Crocodilus, has been discovered targeting users primarily in Spain and Turkey. This malware isn’t just another clone; it’s a fully-fledged threat employing...

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