Remove Architecture Remove Blog Remove Firmware Remove Surveillance
article thumbnail

Second-ever UEFI rootkit used in North Korea-themed attacks

Security Affairs

The experts were investigating several suspicious UEFI firmware images when discovered four components, some of which were borrowing the source code a Hacking Team spyware. In 2015, the hacker who breached the systems of the Italian surveillance firm Hacking Team leaked a 400GB package containing hacking tools and exploits codes.

Firmware 122
article thumbnail

A bowl full of security problems: Examining the vulnerabilities of smart pet feeders

SecureList

In this blog post, we’ll discuss the results of a vulnerability research study focused on a popular model of smart pet feeder. The findings of the study reveal a number of serious security issues, including the use of hard-coded credentials, and an insecure firmware update process.

article thumbnail

APT trends report Q1 2022

SecureList

While we were unable to obtain the same results by analyzing the CERT-UA samples, we subsequently identified a different WhiteBlackCrypt sample matching the WhisperKill architecture and sharing similar code. In December we were made aware of a UEFI firmware-level compromise through logs from our firmware scanning technology.

Malware 134