Security Affairs

MARCH 21, 2022

Then the backdoor contacts the command-and-control (C2) server to downloads and executes other malicious payloads, including the TunnelMole, malware that abuses the DNS protocol to establish a tunnel for malicious purposes, and RC2FM and RC2CL. SecurityAffairs – hacking, InvisiMole). ” reads the advisory published by CERT-UA.

Spyware 83

Spyware DNS Phishing Government 83

Security Affairs

JUNE 18, 2020

The group was first spotted by ESET in 2018, when the experts detected a sophisticated piece of spyware, tracked as InvisiMole, used in targeted attacks in Russia and Ukraine in the previous five years. Experts also observed attackers using a DNS downloader that was designed for long-term, covert access to the target machine.

DNS 79

DNS Advertising Spyware Software 79

Krebs on Security

APRIL 2, 2019

As KrebsOnSecurity noted in 2016 , in conjunction with his RAT Rezvesz also sold and marketed a bulletproof “dynamic DNS service” that promised not to keep any records of customer activity. ” “I am not your A-typical computer geek, Brian,” he wrote in a 2018 email. “I

Advertising 218

Advertising Malware Marketing Software 218

CyberSecurity Insiders

MARCH 21, 2021

Back in 2018, almost two-thirds of the small businesses suffered from cyber security attacks. . Make sure all devices and computers at your office have installed anti-virus, and anti-spyware as these are connected to the network, offering a gateway to hackers. Install hardware firewalls for the maximum level of network security. .

Small Business 145

Small Business Cyber Attacks VPN Backups 145

CyberSecurity Insiders

JANUARY 13, 2022

US Cyber Command’s Cyber National Mission Force has identified a new hacking group dubbed MuddyWater and tracked its operations to an Iranian intelligence funded company. The post US authorities track MuddyWater Hacking Group to Iran appeared first on Cybersecurity Insiders.

Hacking 110

Hacking Spyware DNS Surveillance 110

eSecurity Planet

JUNE 8, 2023

Unfortunately, text-based email protocols are extremely vulnerable to hacking and email has become the primary vector for cyber attacks. It can be time consuming to establish these protocols on an organization’s DNS servers, but doing so will provide two key benefits. Most organizations use email as a basic communication method.

Firewall 79

Firewall DNS Authentication Malware 79

SecureList

MAY 27, 2022

Since 2018, we have been tracking Roaming Mantis – a threat actor that targets Android devices. The group uses various malware families, including Wroba, and attack methods that include phishing, mining, smishing and DNS poisoning. Lapsus$ group hacks Okta. Roaming Mantis reaches Europe. Other malware.

Phishing 109

Phishing Spyware Firmware Malware 109