Popular for compromising internet-connected devices and conducting distributed denial of service (DDoS) attacks, Mirai malware variants have been known to compromise devices that run on Linux builds ranging from mobile and Internet of Things (IoT) devices to cloud infrastructures.
The Splunk Threat Research Team has addressed a new malicious payload named AcidRain. This payload, deployed in the ongoing conflict zone of Eastern Europe, is designed to wipe modem or router devices (CPEs).
In Q1 2022, Kroll observed a 54% increase in phishing attacks being used for initial access in comparison with Q4 2021. Email compromise and ransomware were the two most common threat incident types, highlighting the integral part played by end users in the intrusion lifecycle.
Why is it that the most impressive technologies are often the ones that go unnoticed? Sometimes what makes technology impressive is precisely that it goes unnoticed, and that is the case with the Rubrik Data Observability engine. As ransomware continues to grow as a real, costly, and persistent threat to conducting business, organizations are looking for smarter and faster ways to keep data safe and recover easily in the face of cyber attacks.
From technology to healthcare to governments, ransomware is disrupting business like never before. Security teams are reevaluating their overall security posture and taking additional measures to secure their data. During this process, they are discovering that they don’t know if their organization’s data is fully secure and whether it will be available when they need it.
Sad fact: cyberattacks continue to grow in volume and sophistication. Plus, ransomware doesn't hit like a bomb–it’s often more like a Trojan Horse, where many organizations don't realize they are under attack until it's too late. Despite investments in infrastructure security tools deployed at the endpoint, perimeter, and network, bad actors are still getting through to hold data for ransom.
A common mistake made in responding to ransomware is rushing through a recovery only to realize that the recovery point was a compromised copy of the system, and in turn, re-introduces the threat back into the environment. To make matters worse, if a replicated copy were to be recovered at a tertiary site, it might introduce malware into networks that it previously didn’t have access to and further impact business operations.
