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Red Sky® Alliance has been serving information security professionals for over twelve years. We invite businesses and organizations, from enterprises to small businesses, to learn more about cyber threats and how to avoid them. We provide TLP White and Green cyber threat reporting for targeted industry segments, international reports, and malware/bot analyses.

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31301577659?profile=RESIZE_400x New research published by Sophos CTU and Sophos Labs has exposed the activities of BRONZE SANDCASTLE, a China-linked threat group that is successfully compromising organizations across Asia and Africa.  Between August 2025 and August 2026, the group carried out a series of targeted attacks, focusing on specific regional interests.  Victims have been identified across several nations,…

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31298588471?profile=RESIZE_400x A second round of freezer cyber attacks have occured in Europe.  No one has publicly claimed responsibility, and authorities have not attributed the attacks to any specific individual, group, or country.  Recent supermarket freezer/refrigeration disruptions (primarily overnight into Monday, 2-3 November 2026) involved cyber-attacks that remotely switched internet-connected…

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Fragnesia

31298309884?profile=RESIZE_400x As part of Black October, researchers are warning that a high-severity Linux kernel privilege escalation flaw is being actively chained with the PHP2SHELL vulnerabilities. Tracked as CVE-2026-46300 and called “Fragnesia,” the flaw stems from a logic defect in the Linux XFRM ESP-in-TCP subsystem that leaves stale page-cache writes exploitable for root access. Public proof-of-concept…

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Claude AI NSA Cryptography Mystery

31298517701?profile=RESIZE_400x For decades, experts questioned whether unexplained numbers in widely used security standards were concealed by a US National Security Agency (NSA) backdoor. Anthropic says its Claude AI traced them to a routine 1990s computer program and timestamps, without uncovering a security flaw.  An Anthropic AI model has cracked one of cryptography’s longest-running mysteries, tracing numbers…

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When Physics Proves that Deleted Means - Deleted

31298291670?profile=RESIZE_400x Today, someone who stores an encrypted file on a remote storage service cannot prove that the file was really deleted.  Encryption stops the service from reading the file today, but it doesn't stop the service from secretly keeping a spare copy.  If the decryption key later leaks, that spare becomes readable. In their paper “Semi-Quantum Cryptography with Certified Deletion,” Yael…

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CCTV Vulnerabilities

31296964267?profile=RESIZE_400x Security researchers have warned of an ongoing campaign targeting an apparent vulnerability in camera management software.  The vulnerability is being used for initial access, allowing threat actors to establish a foothold on company infrastructure.  The warning bells were sounded by security outfit Huntress, whose researchers Harlan Carvey and Lindsey O'Donnell-Welch said that in…

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Cybersecurity Awareness Month – Come & Gone

31297040653?profile=RESIZE_400x Today marks the end of the Global Cybersecurity Awareness Month of October.  It is also Halloween.  So go out and have some fun.  But always keep cybersecurity essentials in mind, especially with the lightning-fast pace of technology and artificial intelligence.  Fundamentals are still crucial.  However, Cybersecurity Awareness Month 2026 took place at a completely different stage of…

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No Gentlemen Here

31280433089?profile=RESIZE_400x A Russian-speaking ransomware affiliate known as Azazel has been caught operating one of the most audacious betrayals in the cybercriminal underground.  As an affiliate of the notorious Gentlemen ransomware group, Azazel used the gang's tools, negotiation channels, and ransom note templates while also running an independent leak site called LEAKNED.  Rather than routing victim data…

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MITRE ATT&CK

The MITRE ATT&CK detection library is a publicly available collection of detection guidance mapped to adversary behaviors in the MITRE ATT&CK framework. It helps security teams design and organize detections for attacker techniques such as credential dumping, PowerShell abuse, persistence, and data exfiltration.

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