eSecurity Planet

DECEMBER 15, 2021

SWGs enforce acceptable use policies aligned with the needs of the business, ensuring users only access appropriate content that is allowed by the organization, which can also minimize productivity loss from unauthorized applications like social media and online video sites. Monitors web and social media content. Logging and reporting.

Digital transformation 101

Digital transformation Engineering Internet Internet 101

SecureList

AUGUST 30, 2023

The attackers were able to embed malicious code into the libffmpeg media processing library to download a payload from their servers. Using a number of vulnerabilities in iOS, the attachment is executed and installs spyware. The deployment of the spyware is completely hidden and requires no action from the person being targeted.

Malware 78

Malware Spyware Cryptocurrency Government 78

SecureList

SEPTEMBER 26, 2022

NullMixer is a dropper that includes more than just specific malware families; it drops a wide variety of malicious binaries to infect the machine with, such as backdoors, bankers, downloaders, spyware and many others. The original file is an NSIS installer that tries to install PUA: Lightening Media Player. NullMixer execution chain.

Malware 114

Malware Cryptocurrency Passwords Software 114

SecureList

OCTOBER 26, 2021

In June, more than six months after DarkHalo had gone dark, we observed the DNS hijacking of multiple government zones of a CIS member state that allowed the attacker to redirect traffic from government mail servers to computers under their control – probably achieved by obtaining credentials to the control panel of the victims’ registrar.

Malware 143

Malware Government Surveillance Spyware 143

SecureList

APRIL 27, 2021

During routine monitoring of detections for FinFisher spyware tools, we discovered traces that point to recent FinFly Web deployments. Although Lyceum still prefers taking advantage of DNS tunneling, it appears to have replaced the previously documented.NET payload with a new C++ backdoor and a PowerShell script that serve the same purpose.

Malware 142

Malware Spyware Government Social Engineering 142

Herjavec Group

AUGUST 26, 2021

2002 – Internet Attack — By targeting the thirteen Domain Name System (DNS) root servers, a DDoS attack assaults the entire Internet for an hour. Media scrutiny eventually leads the consumer data broker, which has since been purchased by LexisNexis, to reveal another 128,000 people had information compromised. .

Cybercrime 135

Cybercrime Computers and Electronics Banking Hacking 135

eSecurity Planet

MARCH 22, 2023

Similarly, spoofed domain name system (DNS) and IP addresses can redirect users from legitimate connections to dangerous and malicious websites. The smallest organizations can perform this through a visual inspection and a review of the media access control (MAC) addresses connected to the network. and mobile (phones, tablets, etc.)

Firewall 107

Firewall Network Security Penetration Testing Encryption 107