article thumbnail

Kalay cloud platform flaw exposes millions of IoT devices to hack

Security Affairs

The identifier could be obtained via social engineering. The attacker would also need to obtain Kalay UIDs through social engineering or other vulnerabilities in APIs or services that return Kalay UIDs. This varies from device to device but typically is used for device telemetry, firmware updates, and device control.”

IoT 113
article thumbnail

Zero-Click Attacks a Growing Threat

eSecurity Planet

There is no need for social engineering , as the program can implant backdoors directly without forced consent. It can even access the chip’s firmware to gain root access on the device, a significant privilege escalation. Zero-click attacks remove this hurdle.

Spyware 125
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

ETHERLED: Air-Gapped Systems Can Send Signals via Network Card LEDs

SecureWorld News

If malware were installed on the device, it could control the LEDs by blinking and changing colors with firmware commands. The infection of a device can be achieved via supply chain attacks, social engineering techniques, or the use of hardware with installed software or firmware. The data can be textual (e.g.,

article thumbnail

APT annual review 2021

SecureList

Based on forensic analysis of numerous mobile devices, Amnesty International’s Security Lab found that the software was repeatedly used in an abusive manner for surveillance. Firmware vulnerabilities. FinSpy is an infamous, commercial surveillance toolset that is used for “legal surveillance” purposes.

Malware 101
article thumbnail

APT trends report Q1 2022

SecureList

In December we were made aware of a UEFI firmware-level compromise through logs from our firmware scanning technology. Further analysis showed that the attackers modified a single component within the firmware to append a payload to one of its sections and incorporate inline hooks within particular functions. Final thoughts.

Malware 131
article thumbnail

What is Malware? Definition, Purpose & Common Protections

eSecurity Planet

The method of infection can vary from attack to attack and can include social engineering strategies, such as phishing and email spoofing , or a fraudulent website masquerading as legitimate, among others. Firmware rootkits are also known as “hardware rootkits.”. It’s one of the most infectious forms of malware out there.

Malware 75
article thumbnail

APT trends report Q3 2021

SecureList

On June 3, Check Point published a report about an ongoing surveillance operation targeting a Southeast Asian government, and attributed the malicious activities to a Chinese-speaking threat actor named SharpPanda. In this quarter we focused on researching and dismantling surveillance frameworks following malicious activities we detected.

Malware 140