Security Affairs

AUGUST 9, 2018

A security issue exists in Kaspersky VPN <=v1.4.0.216 which leaks your DNS Address even after you’re connected to any virtual server. What is a DNS leaks ? In this context, with the term “DNS leak” we indicate an unencrypted DNS query sent by your system OUTSIDE the established VPN tunnel.

VPN 52

VPN DNS Advertising Internet 52

Security Affairs

SEPTEMBER 4, 2019

Experts at SEC Consult discovered several security issues in various Zyxel devices that allow to hack them via unauthenticated DNS requests. The first issue is an information disclosure flaw via unauthenticated external DNS requests that affect Zyxel devices from the USG, UAG, ATP, VPN and NXC series. Pierluigi Paganini.

DNS 77

DNS Hacking Firmware Wireless 77

Security Affairs

MARCH 20, 2020

The nation-state hackers are scanning the entire internet, in search of vulnerable webmail and Microsoft Exchange Autodiscover servers that expose TCP ports 445 and 1433. ” ~ Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->. ” continues the report. ” concludes the report.

Phishing 137

Phishing Accountability Advertising DNS 137

Security Affairs

DECEMBER 12, 2019

“To compromise targeted networks, GALLIUM target unpatched internet-facing services using publicly available exploits and have been known to target vulnerabilities in WildFly/JBoss.” The operators leverage on low cost and easy to replace infrastructure using dynamic-DNS domains and regularly reused hop points.

Telecommunications 67

Telecommunications DNS Malware Advertising 67

Fox IT

JANUARY 12, 2021

These credentials are used in a credential stuffing or password spraying attack against the victim’s remote services, such as webmail or other internet reachable mail services. After obtaining a valid account, they use this account to access the victim’s VPN, Citrix or another remote service that allows access to the network of the victim.

VPN 68

VPN Accountability Passwords DNS 68

Security Affairs

NOVEMBER 10, 2018

Most people prefer using proxies over VPN services because they are easy to use and mostly available for free, but can it be relied on for anonymity? Most people prefer using proxies over VPNs because they are easy to use and mostly available for free, but can it be relied on for anonymity? VPN vs. Proxy. What is a VPN?

VPN 95

VPN Internet Internet Small Business 95

McAfee

SEPTEMBER 14, 2021

The PlugX families we observed used DNS [ T1071.001 ] [ T1071.004 ] as the transport channel for C2 traffic, in particular TXT queries. Another clue that helped us was the use of DNS tunneling by Winnti which we discovered traces of in memory. The hardcoded 208.67.222.222 resolves to a legitimate OpenDNS DNS server. 209.58.*.*.

Malware 144

Malware DNS Accountability Manufacturing 144