article thumbnail

NCSC warns of a surge in ransomware attacks on education institutions

Security Affairs

Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. Recently Check Point researchers warned of a surge in the DDoS attacks against education institutions and the academic industry across the world. Copyright (C) 2014 Media.net Advertising FZ-LLC All Rights Reserved -->.

Education 145
article thumbnail

Getting Started With the Metasploit Framework: A Pentesting Tutorial

eSecurity Planet

This way, you can train with various operating systems and disable antivirus software and firewalls safely. Msfvenom is the combination of payload generation and encoding that replaced msfpayload and msfencode in 2015. It is better to use several virtual machines; for example, one for the attacker and one for the victim.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

A new Zero-Day in Steam client impacts over 96 million Windows users

Security Affairs

“For example, disabling firewall and antivirus, rootkit installation, concealing of process-miner, theft any PC user’s private data — is just a small portion of what could be done. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. ” wrote Kravetz. Pierluigi Paganini.

article thumbnail

Microsoft’s case study: Emotet took down an entire network in just 8 days

Security Affairs

The virus avoided detection by antivirus solutions through regular updates from an attacker-controlled command-and-control (C2) infrastructure, and spread through the company’s systems, causing network outages and shutting down essential services for nearly a week.” Pierluigi Paganini. SecurityAffairs – Emotet, malware).

Antivirus 116
article thumbnail

CISA’s advisory warns of notable increase in LokiBot malware

Security Affairs

The Lokibot malware has been active since 2015, it is an infostealer that was involved in many malspam campaigns aimed at harvest credentials from web browsers, email clients, admin tools and that was also used to target cryptocoin-wallet owners. Below the list of mitigations: Maintain up-to-date antivirus signatures and engines.

Malware 66
article thumbnail

Wireshark fixed three flaws that can crash it via malicious packet trace files

Security Affairs

Administrators are advised to run both firewall and antivirus applications to minimize the potential of inbound and outbound threats. Administrators can help protect affected systems from external attacks by using a solid firewall strategy. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->.

article thumbnail

US govt agencies share details of the China-linked espionage malware Taidoor

Security Affairs

The CISA agency provides recommendations for system administrators and owners to enhance the level of security of their organizations: Maintain up-to-date antivirus signatures and engines. Enable a personal firewall on agency workstations, configured to deny unsolicited connection requests. Keep operating system patches up-to-date.

Malware 107