SecureList

FEBRUARY 16, 2021

The DTLS (Datagram Transport Layer Security) protocol is used to establish secure connections over UDP, through which most DNS queries, as well as audio and video traffic, are sent. After the attacks came to light, the manufacturer promptly released a firmware update for configuring verification of incoming requests.

DDOS 129

DDOS Cryptocurrency Marketing Internet 129

SecureList

NOVEMBER 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 86

Malware Banking Energy and Utilities Accountability 86

SecureList

MAY 27, 2022

MoonBounce: the dark side of UEFI firmware. Late last year, we became aware of a UEFI firmware-level compromise through logs from our firmware scanner (integrated into Kaspersky products at the start of 2019). Since 2018, we have been tracking Roaming Mantis – a threat actor that targets Android devices. Targeted attacks.

Phishing 103

Phishing Spyware Firmware Malware 103

SecureList

APRIL 27, 2022

Subsequently, DDoS attacks hit several government websites. We had initially analyzed this Delphi malware in April 2018. In December we were made aware of a UEFI firmware-level compromise through logs from our firmware scanning technology. Other interesting discoveries.

Malware 130

Malware Firmware Government Phishing 130

eSecurity Planet

MAY 19, 2022

Already a leading SD-WAN pick, the HPE subsidiary boosted its market position with acquisitions of security vendor Cape Networks in 2018 and WAN specialist Silver Peak Systems in 2020. Launched in 2002 and specializing in wireless networking , Aruba Networks’ success led to its acquisition by Hewlett-Packard in 2015. Barracuda Networks.

Firewall 111

Firewall Architecture Encryption Network Security 111