Security News. What Changed And Why.
Regulation, standards and official guidance, explained for security teams.
Security News Marriott International Suffered from Security Breach Leading to 20GB of Data Hijacking Marriott International confirmed a breach in which attackers took 20GB of internal files. What happened, who was told, and the steps that reduce risk. 
Security News RedAlert: The New Ransomware Targeting VMware ESXi Servers RedAlert (N13V) ransomware targets VMware ESXi servers on Windows and Linux, shuts down virtual machines, demands Monero and runs a leak site. 
Security News LockBit Threat Actors Release LockBit 3.0 with New “Bug Bounty” Program LockBit 3.0 launched a bug bounty program and affiliate rules. Learn what the ransomware-as-a-service group announced and how to defend your organisation. 
Security News Critical RCE Vulnerability Found in Mitel MiVoice VoIP Devices Actively Exploited A 0-day vulnerability detected in Linux-based Mitel MiVoice VOIP devices was found to be used by threat actors to execute code on vulnerable systems. 
Security News Multiple PyPI Packages Detected Aiming to Hijack AWS Credentials and Metadata Security researchers have detected multiple Python packages (PyPI) containing malicious code developed to hijack and publicly leak AWS credentials. 
Security News A Critical Code Execution Vulnerability (RCE) Detected in Splunk Enterprise Splunk fixed CVE-2022-32158, a critical flaw in Splunk Enterprise deployment servers. See who is affected and which versions contain the fix. 
Security News Vulnerable QNAP NAS Devices Are Targeted in eCh0raix Ransomware Campaigns It is known that eCh0raix ransomware, which targeted QNAP NAS devices in the last attacks, was used in attacks targeting Synology NAS devices in 2021. 
Security News OneDrive and SharePoint Cloud Solutions Vulnerable to Ransomware Attacks OneDrive ransomware can encrypt SharePoint files beyond the versioning limit so they cannot be recovered. See how the attack works and how to cut the risk. 
Security News BlackCat Ransomware Is Targeted Vulnerable Microsoft Exchange Servers Cyber threat actors have been found to launch attack campaigns by exploiting vulnerable Microsoft Exchange servers to spread BlackCat ransomware. All 30 pages
Questions About Security News.
Last updated June 9, 2026-
Plain explanations of regulation, standards and official guidance, with the dates that matter, for security teams.
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New items are added several times a month, newest first. Every item shows its date.
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Security News explains rules, standards and official guidance. Threat Intelligence Researches holds Brandefense's own findings on live threats. The blog covers wider security topics.
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The second version of the NIST Cybersecurity Framework, a public framework for organizing a security program. The NIST page is linked here.
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The site feed at brandefense.io/feed/ lists new posts. The email sign-up box is on the All Resources and Reports pages.
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Brandefense is an AI-driven threat intelligence company. Its platform covers cyber threat intelligence, digital risk protection and external attack surface management. You can request a demo on your own domain from the Request A Demo page.
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Yes. One item looks at DORA in 2026 using the ESMA and EIOPA pages. It covers the scope, the six areas, technical standards and oversight of critical third-party providers.
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Yes. An item lists key dates for 2026 and 2027 from official pages. It covers the Cyber Resilience Act, the EU AI Act, NIS2, post-quantum milestones and rules that have no date yet.
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The page lists 177 items. You can filter by year, from 2022 to 2026, and the newest items come first.
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Security News has an item on cyber incidents of 2026 and the lessons in official reports. It draws on CISA, the UK NCSC and CERT Polska. It is written for security teams.
Research Is General. Your Exposure Is Not.
A demo of the platform, run on your own domain.