Lethal unauthorized code injections like XXS (cross site scripting) attacks are some of the most dynamic cyber-attacks. They are often very difficult to detect and can result in credit card theft, fraud, and endpoint data breaches, having a huge impact on small to medium sized businesses. In a recent AT&T cybersecurity survey, 88% of respondents reported that they had experienced at least one security incident within the past year.

Throughout July and August, Kaseya released a slew of patches for this vulnerability. Bitdefender released a universal decryption key that they developed by working with law enforcement. That key, with instructions, is available to organizations that have been impacted by the attack. Although REvil popped back online after nearly two months of silence, this vulnerability is no longer a threat due to vendor patches and a widely available decryption key.

In the world of cybersecurity, there are no holidays and days off as proven by the ransomware attacks that began during the Fourth of July weekend, impacting users of the Kaseya VSA remote management and monitoring software.

When Splunk told me we would have a “breach holiday” theme for the summer, I didn’t think it would be quite so on the nose… For those of you who have been working on this Kaseya REvil Ransomware incident over the weekend, I salute you. We’ve been doing the same. As usual, my team here at Splunk likes to make sure that we have some actionable material before posting a blog, and this time is no different.

Last year was a tough one for schools, local, and state governments. Not simply because of COVID-19, which forced every local government and school to navigate a pandemic, but also because the pandemic brought with it a different set of dangers. While local governments and schools were trying to figure out remote learning, remote work, and how to run public meetings safely and effectively online, cybercriminals took advantage of the fact that the remote world is new to most small governments.

The goal of system hardening (or security hardening) is to reduce the attack surface. It includes reducing security risks and removing potential attack vectors. By removing superfluous programs, accounts functions, applications, ports permissions access etc., the reduced attack surface means the underlying system will be less vulnerable, making it harder for attackers or malware to gain a foothold within your IT ecosystem.

In the beginning of May, a U.S. pipeline company suffered a ransomware attack. The company decided to respond by halting operations while it investigated the incident. This delayed tens of millions of gallons of fuel from reaching their destination all along the East Coast. Less than a week later, Bloomberg reported that the company had paid millions of dollars to a ransomware group in order to regain access to their systems. U.S.

Credential abuse and compromised user accounts are serious concerns for any organization. Credential abuse is often used to access other critical assets within an organization, subsidiaries, or another partner corporation. Once an account is compromised, it can be used for data exfiltration, or to further promote the agenda of a threat actor.