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Red Hot Cyber. The Cybersecurity Blog

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Anthropic Releases Claude Opus 4.5: AI Model for Enhanced Productivity
Di Redazione RHC - 24/11/2025

Anthropic has released Claude Opus 4.5 , its new flagship model, which the company says is the most powerful version yet and ranks at the top of the class for practical programming, agent-based produc...

Immagine del sito
Alibaba Qwen3Max Dominates AI Market with Rapid Growth
Di Redazione RHC - 24/11/2025

On November 24, Alibaba announced Qwen3Max, which had been in public beta for a week , and had already surpassed 10 million downloads. It was a record that shattered all others. In a very short time, ...

Immagine del sito
Digital Surveillance at Work: The Rise of Algorithmic Monitoring
Di Redazione RHC - 24/11/2025

Remote work has given employees freedom , but with it has also come digital surveillance . We discussed this some time ago in an article, reporting that these monitoring tools are also coming to Micro...

Immagine del sito
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...

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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 ...

Sysmon will finally be integrated into Windows 11 and Windows Server 2025 in 2026

Microsoft has announced that it will integrate the popular Sysmon tool directly into Windows 11 and Windows Server 2025 in 2026. The announcement was ...
Redazione RHC - 22/11/2025 - 08:53

Sneaky2FA: The phishing scam that steals credentials with browser-in-the-browser attacks

Push Security specialists have noticed that the Sneaky2FA phishing platform now supports browser-in-the-browser attacks, which allow the creation of f...
Redazione RHC - 22/11/2025 - 08:39

TamperedChef: Malware via Fake App Installers

The large-scale TamperedChef campaign is once again attracting the attention of specialists, as attackers continue to distribute malware via fake inst...
Redazione RHC - 21/11/2025 - 19:20

Whoever took down Cloudflare during the outage put their infrastructure at risk

A major outage in Cloudflare's infrastructure has unexpectedly tested the robustness of the cloud and its security systems for many businesses. On Nov...
Redazione RHC - 21/11/2025 - 17:20

Critical Vulnerability in Azure Bastion Scores 10! When RDP and SSH in the Cloud Are Checkmated

An authentication bypass vulnerability has been discovered in Azure Bastion , Microsoft's managed service that enables secure RDP and SSH connections ...
Redazione RHC - 21/11/2025 - 17:11

Risk averted for millions of Microsoft users! The critical vulnerability in Microsoft SharePoint 9.8

Microsoft has disclosed a critical vulnerability in SharePoint Online (discovered by RHC through our ongoing monitoring of critical CVEs on our portal...
Redazione RHC - 21/11/2025 - 16:44

Sysmon will finally be integrated into Windows 11 and Windows Server 2025 in 2026

- November 22nd, 2025

Microsoft has announced that it will integrate the popular Sysmon tool directly into Windows 11 and Windows Server 2025 in 2026. The announcement was made by Sysinternals creator Mark Russinovich....

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Sneaky2FA: The phishing scam that steals credentials with browser-in-the-browser attacks

- November 22nd, 2025

Push Security specialists have noticed that the Sneaky2FA phishing platform now supports browser-in-the-browser attacks, which allow the creation of fake login windows and the theft of credentials and sessions. Sneaky2FA...

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TamperedChef: Malware via Fake App Installers

- November 21st, 2025

The large-scale TamperedChef campaign is once again attracting the attention of specialists, as attackers continue to distribute malware via fake installers of popular applications. This scam, disguised as legitimate software,...

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Whoever took down Cloudflare during the outage put their infrastructure at risk

- November 21st, 2025

A major outage in Cloudflare's infrastructure has unexpectedly tested the robustness of the cloud and its security systems for many businesses. On November 18, service outages caused websites around the...

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Critical Vulnerability in Azure Bastion Scores 10! When RDP and SSH in the Cloud Are Checkmated

- November 21st, 2025

An authentication bypass vulnerability has been discovered in Azure Bastion , Microsoft's managed service that enables secure RDP and SSH connections to virtual machines in Azure without directly exposing them...

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Risk averted for millions of Microsoft users! The critical vulnerability in Microsoft SharePoint 9.8

- November 21st, 2025

Microsoft has disclosed a critical vulnerability in SharePoint Online (discovered by RHC through our ongoing monitoring of critical CVEs on our portal), identified as CVE‑2025‑59245 , with a CVSS v3.1...

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