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7 derniers jours

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> Last 7 Days

> TODAY'S SUMMARY (2 articles)

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// AI-powered summary generated at 04:00

> Clinical Data Stolen in Cyber-Attack on Kidney Dialysis Provider DaVita
The incident, reported to be ransomware-related, has resulted in attackers stealing sensitive personal and clinical data, including lab test results
> #BHUSA: OpenAI Launches Red Teaming Challenge for New Open-Weight LLMs
GenAI company OpenAI has launched its first-ever open-weight models alongside a red teaming challenge
> I Spent $500 To Test Devin AI For Prompt Injection So That You Don't Have To
Today we cover Devin AI from Cognition, the first AI Software Engineer. We will cover Devin proof-of-concept exploits in multiple posts over the next few days. In this first post, we show how a prompt injection payload hosted on a website leads to a full compromise of Devin’s DevBox. GitHub Issue To...
> US Authorities Extradite Nigerian Man Accused of Hacking and Fraud
A Nigerian man accused of hacking, fraud and identity theft has been extradited from France to the US to face charges
> #BHUSA: Exploring the Top Cyber Threats Facing Agentic AI Systems
During the pre-Black Hat AI Summit, Sean Morgan, Protect AI’s Chief Architect, highlighted the three most prominent security risks of using AI agents
> CVE-2025-53770 Microsoft SharePoint Server Remote Code Execution Vulnerability
Acknowledgement added. This is an informational change only.
> #BHUSA: Malware Complexity Jumps 127% in Six Months
Adversaries are prioritizing stealth over scale, according to OPSWAT’s latest Threat Landscape Report
> Attackers Are Targeting Critical Apex One Vulnerabilities, Trend Micro Warns
Trend Micro has released a temporary fix for the flaws, which enable remote code execution on on-prem Apex One machines
> ZDI-25-824: (0Day) Microsoft Windows Theme File Parsing Improper Input Validation NTLM Relay Vulnerability
This vulnerability allows remote attackers to relay NTLM credentials on affected installations of Microsoft Windows. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 3.3.
> Ransomware Actors Expand Tactics Beyond Encryption and Exfiltration
Ransomware actors deploy a range of activities to make it harder for victims to recover and increase the consequences of not paying demands
> NCSC Updates Cyber Assessment Framework to Build UK CNI Resilience
The UK’s National Cyber Security Centre has released the Cyber Assessment Framework 4.0
> ZDI-25-823: (0Day) Microsoft Windows Theme File Parsing Improper Input Validation NTLM Relay Vulnerability
This vulnerability allows remote attackers to relay NTLM credentials on affected installations of Microsoft Windows. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 3.3.
> Chanel and Pandora Breached as Salesforce Campaign Continues
Chanel and Pandora have revealed data breaches reportedly linked to attacks on their Salesforce instances
> ZDI-25-822: (0Day) Microsoft SharePoint GetTransformer Unsafe Reflection Denial-of-Service Vulnerability
This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Microsoft SharePoint. Authentication is required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 6.5.
> ZDI-25-821: (0Day) Microsoft Windows Internet Explorer Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft Windows. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.5.
> Prompt injection engineering for attackers: Exploiting GitHub Copilot
Prompt injection pervades discussions about security for LLMs and AI agents. But there is little public information on how to write powerful, discreet, and reliable prompt injection exploits. In this post, we will design and implement a prompt injection exploit targeting GitHub’s Copilot Agent, with...
> ZDI-25-820: (0Day) Microsoft SharePoint IsAuthorizedType Deserialization of Untrusted Data Information Disclosure and Denial-of-Service Vulnerability
This vulnerability allows remote attackers to disclose sensitive information or create a denial-of-service condition on affected installations of Microsoft SharePoint. Authentication is required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.1.
> ZDI-25-819: (0Day) Microsoft Windows NetBIOS Hostname SmartScreen Bypass Remote Code Execution Vulnerability
This vulnerability allows network-adjacent attackers to bypass the SmartScreen security feature on affected installations of Microsoft Windows. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a C...
> Centre hospitalier du Gers
Le Centre hospitalier du Gers a été victime d'une cyberattaque, possiblement liée à un ransomware, ce qui a entraîné un fonctionnement en mode dégradé de certains logiciels métiers. Une enquête est en cours et aucune donnée ne semble avoir été compromise à ce stade. Les admissions et la prise en cha...
> ZDI-25-818: (0Day) Microsoft Windows OneDrive SmartScreen Bypass Vulnerability
This vulnerability allows remote attackers to bypass the Mark-of-the-Web protection mechanism on affected installations of Microsoft Windows. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVS...