Vulnérabilité dans Spring Security (20 mai 2025) (CERT-FR)
Une vulnérabilité a été découverte dans Spring Security. Elle permet à un attaquant de provoquer un contournement de la politique de sécurité.
The Crowded Battle: Key Insights from the 2025 State of Pentesting Report
In the newly released 2025 State of Pentesting Report, Pentera surveyed 500 CISOs from global enterprises (200 from within the USA) to understand the strategies, tactics, and tools they use to cope with the thousands of security alerts, the persisting breaches and the growing cyber risks they have to handle. The findings reveal a complex picture of progress, challenges, and a shifting mindset
Chinese Hackers Deploy MarsSnake Backdoor in Multi-Year Attack on Saudi Organization
Threat hunters have exposed the tactics of a China-aligned threat actor called UnsolicitedBooker that targeted an unnamed international organization in Saudi Arabia with a previously undocumented backdoor dubbed MarsSnake. ESET, which first discovered the hacking group's intrusions targeting the entity in March 2023 and again a year later, said the activity leverages spear-phishing emails using
Go-Based Malware Deploys XMRig Miner on Linux Hosts via Redis Configuration Abuse
Cybersecurity researchers are calling attention to a new Linux cryptojacking campaign that's targeting publicly accessible Redis servers. The malicious activity has been codenamed RedisRaider by Datadog Security Labs. "RedisRaider aggressively scans randomized portions of the IPv4 space and uses legitimate Redis configuration commands to execute malicious cron jobs on vulnerable systems,"
Malicious PyPI Packages Exploit Instagram and TikTok APIs to Validate User Accounts
Cybersecurity researchers have uncovered malicious packages uploaded to the Python Package Index (PyPI) repository that act as checker tools to validate stolen email addresses against TikTok and Instagram APIs. All three packages are no longer available on PyPI. The names of the Python packages are below - checker-SaGaF (2,605 downloads) steinlurks (1,049 downloads) sinnercore (3,300 downloads)
RVTools Official Site Hacked to Deliver Bumblebee Malware via Trojanized Installer
The official site for RVTools has been hacked to serve a compromised installer for the popular VMware environment reporting utility. "Robware.net and RVTools.com are currently offline. We are working expeditiously to restore service and appreciate your patience," the company said in a statement posted on its website. "Robware.net and RVTools.com are the only authorized and supported websites for
Ransomware Gangs Use Skitnet Malware for Stealthy Data Theft and Remote Access
Several ransomware actors are using a malware called Skitnet as part of their post-exploitation efforts to steal sensitive data and establish remote control over compromised hosts. "Skitnet has been sold on underground forums like RAMP since April 2024," Swiss cybersecurity company PRODAFT told The Hacker News. "However, since early 2025, we have observed multiple ransomware operators using it
Bulletin d’actualité CERTFR-2025-ACT-021 (19 mai 2025) (CERT-FR)
Ce bulletin d'actualité du CERT-FR revient sur les vulnérabilités significatives de la semaine passée pour souligner leurs criticités. Il ne remplace pas l'analyse de l'ensemble des avis et alertes publiés par le CERT-FR dans le cadre d'une analyse de risques pour prioriser l'application des...
Vulnérabilité dans Juniper Networks Junos OS (19 mai 2025) (CERT-FR)
Une vulnérabilité a été découverte dans Juniper Networks Junos OS. Elle permet à un attaquant de provoquer un déni de service à distance.
Multiples vulnérabilités dans les produits Netgate (19 mai 2025) (CERT-FR)
De multiples vulnérabilités ont été découvertes dans les produits Netgate. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et une atteinte à la confidentialité des données.