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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...

Immagine del sito
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...

Mossad, the rigged supply chain, and intimidated judges

Yossi Cohen, former director of the Mossad, has said publicly two things that usually remain locked away in a room without tape recorders. First, Isra...
Sandro Sana - 31/10/2025 - 09:07

Nvidia invests $1 billion in Nokia to develop 6G networks with AI

Jen-Hsun Huang dropped a bombshell: Nvidia has reportedly invested $1 billion in Nokia. Yes, Nokia is the company that made Symbian phones so popular ...
Redazione RHC - 31/10/2025 - 08:33

Windows 11 Task Manager Bug: How to Fix It

Microsoft's Windows 11 updates often contain unexplained bugs, especially patches for new features, such as the recently released KB5067036 . While KB...
Redazione RHC - 31/10/2025 - 08:23

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
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Mossad, the rigged supply chain, and intimidated judges

- October 31st, 2025

Yossi Cohen, former director of the Mossad, has said publicly two things that usually remain locked away in a room without tape recorders. First, Israel allegedly deployed a global sabotage...

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Nvidia invests $1 billion in Nokia to develop 6G networks with AI

- October 31st, 2025

Jen-Hsun Huang dropped a bombshell: Nvidia has reportedly invested $1 billion in Nokia. Yes, Nokia is the company that made Symbian phones so popular 20 years ago. In his speech,...

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Windows 11 Task Manager Bug: How to Fix It

- October 31st, 2025

Microsoft's Windows 11 updates often contain unexplained bugs, especially patches for new features, such as the recently released KB5067036 . While KB5067036 is an optional update, it introduced a completely...

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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...

Facebook Linkedin X

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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