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Red Hot Cyber. The Cybersecurity Blog

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Cyberattack on Eurofiber France: Find out what happened
Di Redazione RHC - 24/11/2025

On November 13, Eurofiber France, a respected provider of fiber optic network and VPN solutions to many of France’s leading companies, discovered that its systems had been compromised by criminal ha...

Immagine del sito
When the Cloud Falls: How a Small Mistake Brought the Global Internet to Its Knees
Di Gaia Russo - 24/11/2025

This fall, we’ve had quite a bit of a cloud headache, I don’t know if you’ve noticed. That is, AWS, Azure , and then Cloudflare . All of them down, one after the other. A series of outages that ...

Immagine del sito
Microsoft Blocks KMS38 Activation Method for Windows 10 and 11
Di Redazione RHC - 23/11/2025

Users noticed that last week Microsoft developers disabled the offline activation method for Windows 11 and 10 via KMS38, which has been used by hackers around the world for years. However, the offici...

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ATMs targeted! Cybersecurity experts reveal an attack campaign targeting ATMs.
Di Redazione RHC - 23/11/2025

Group-IB experts presented a detailed analysis of the long-running UNC2891 campaign, which demonstrated the continuing sophistication of ATM attack schemes. Attention focused on the Raspberry Pi, whic...

Immagine del sito
“We Want to Hack You Again!” NSO Group Rejects WhatsApp’s Pegasus Lawsuit
Di Redazione RHC - 22/11/2025

Israeli company NSO Group has appealed a California federal court ruling that bars it from using WhatsApp’s infrastructure to distribute its Pegasus surveillance software. The case, which has been o...

Linux and gaming: an increasingly reliable combination

According to Boiling Steam , the number of Windows games running reliably on Linux is the highest ever recorded. The analysis is based on statistics f...
Redazione RHC - 31/10/2025 - 08:18

Microsoft Exchange in the crosshairs: The CISA guide to surviving attacks!

A rapid response to the increasing threats against email infrastructure was provided by the Cybersecurity and Infrastructure Security Agency (CISA), i...
Redazione RHC - 31/10/2025 - 07:40

Russian Interior Ministry officials arrested the creators of the Medusa malware

The Russian programming team behind the Medusa malware has been arrested by officials from the Russian Interior Ministry, with the support of police i...
Redazione RHC - 31/10/2025 - 07:21

Hikvision Exploiter: The open-source tool for attacking IP cameras

A new open-source tool, known as HikvisionExploiter, was recently updated. This tool is designed to automate cyberattacks against vulnerable Hikvision...
Redazione RHC - 31/10/2025 - 07:12

100 Infostealer packages uploaded to NPM using AI hallucinations

Since August 2024, the PhantomRaven campaign has uploaded 126 malicious packages to npm, which have been downloaded a total of over 86,000 times . The...
Redazione RHC - 30/10/2025 - 15:45

Atroposia: The MaaS platform that provides a Trojan with a vulnerability scanner

Varonis researchers have discovered the Atroposia MaaS (malware-as-a-service) platform. For $200 a month, its customers receive a remote access Trojan...
Redazione RHC - 30/10/2025 - 15:30
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Linux and gaming: an increasingly reliable combination

- October 31st, 2025

According to Boiling Steam , the number of Windows games running reliably on Linux is the highest ever recorded. The analysis is based on statistics from ProtonDB , which collects...

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Microsoft Exchange in the crosshairs: The CISA guide to surviving attacks!

- October 31st, 2025

A rapid response to the increasing threats against email infrastructure was provided by the Cybersecurity and Infrastructure Security Agency (CISA), in collaboration with the National Security Agency (NSA), the Australian...

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Russian Interior Ministry officials arrested the creators of the Medusa malware

- October 31st, 2025

The Russian programming team behind the Medusa malware has been arrested by officials from the Russian Interior Ministry, with the support of police in the Astrakhan region. According to investigators,...

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Hikvision Exploiter: The open-source tool for attacking IP cameras

- October 31st, 2025

A new open-source tool, known as HikvisionExploiter, was recently updated. This tool is designed to automate cyberattacks against vulnerable Hikvision IP cameras . Designed to facilitate penetration testing operations, this...

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100 Infostealer packages uploaded to NPM using AI hallucinations

- October 30th, 2025

Since August 2024, the PhantomRaven campaign has uploaded 126 malicious packages to npm, which have been downloaded a total of over 86,000 times . The campaign was discovered by Koi...

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Atroposia: The MaaS platform that provides a Trojan with a vulnerability scanner

- October 30th, 2025

Varonis researchers have discovered the Atroposia MaaS (malware-as-a-service) platform. For $200 a month, its customers receive a remote access Trojan with extensive functionality, including remote desktop, file system management, information...

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