Luca Donetti Dontin Il sito di un pazzo sistemista! - page 51

#StopRansomware – Ransomware Attacks on Critical Infrastructure Fund DPRK Espionage Activities

Original release date: February 9, 2023 CISA, the National Security Agency (NSA), the Federal Bureau of Investigation (FBI), the Department of Health and Human Services (HHS), and Republic of Korea’s Defense Security Agency and National Intelligence Service have released a joint Cybersecurity Advisory (CSA), Ransomware…

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Aggiornamenti per firewall Zyxel (AL03/230208/CSIRT-ITA)

Zyxel rilascia aggiornamenti di sicurezza per sanare una vulnerabilità presente in alcuni modelli di firewall. Tale vulnerabilità, qualora sfruttata, potrebbe permettere a un utente remoto autenticato l’esecuzione di comandi arbitrari sui dispositivi target. Source link Author: csirt@pec.acn.gov.it Article used for cyber security disclosure.

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CISA Releases ESXiArgs Ransomware Recovery Script

Original release date: February 7, 2023 CISA has released a recovery script for organizations that have fallen victim to ESXiArgs ransomware. The ESXiArgs ransomware encrypts configuration files on vulnerable ESXi servers, potentially rendering virtual machines (VMs) unusable. CISA recommends organizations impacted by ESXiArgs evaluate the…

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La Settimana Cibernetica del 5 febbraio 2023

Scarica il riepilogo delle notizie pubblicate dallo CSIRT Italia dal 30 gennaio al 5 febbraio 2023: Source link Author: csirt@pec.acn.gov.it Article used for cyber security disclosure.

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Server-Verfügbarkeit: Monitoring-Werkzeuge

Angreifer verwenden gern Ping und Traceroute, um Server im Internet ausfindig zu machen. Das bringt viele Security-Admins in Versuchung, den Ping- und Traceroute-Verkehr mittels ihrer Firewall in ihrem Netz zu unterbinden. Doch damit behindern sie nur die Arbeit von Server-Administratoren, denn… Source link Author: legendary…

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CISA Adds Two Known Exploited Vulnerabilities to Catalog

Original release date: February 2, 2023 CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. These types of vulnerabilities are frequent attack vectors for malicious cyber actors and pose significant risks to the federal enterprise. Note: To…

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Rilevato lo sfruttamento massivo della CVE-2021–21974 in VMWare ESXi (AL01/230204/CSIRT-ITA)

Rilevato il massiccio sfruttamento attivo in rete della vulnerabilità CVE-2021–21974 – già sanata dal vendor nel febbraio 2021 – presente nei prodotti VMware ESXi. Source link Author: csirt@pec.acn.gov.it Article used for cyber security disclosure.

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CISA Releases Six Industrial Control Systems Advisories

Original release date: February 2, 2023 CISA released six Industrial Control Systems (ICS) advisories on February 2, 2023.These advisories provides timely information about current security issues, vulnerabilities, and exploits surrounding ICS. CISA encourages users and administrators to review the newly released ICS advisories for technical…

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