Cyber Defense Advisors

Year: 2023

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  • July 13, 2023

Ransomware attacks cost financial organizations US$32.3 billion in downtime since 2018

Ransomware attacks on the global finance sector have cost US$32.3 billion in downtime alone since 2018. That’s according to new research from Comparitech, which found that 225 financial organizations are confirmed to have been hit by a ransomware attack in the last five years, exposing at least 32.3 million individual records. Downtime from attacks varied […]

Cyber News, Cyber Threat Trends
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  • July 12, 2023

Hackers exploit Windows driver signature enforcement loophole for malware persistence

A loophole in a core Windows security mechanism that requires all kernel drivers to be digitally signed by Microsoft allows attackers to forge signatures on maliciously modified drivers. This technique has been automated and used to defeat anti-cheating and digital rights management (DRM) features in games and more recently to deploy highly persistent malware. “From […]

Cyber News, Cyber Threat Trends
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  • July 12, 2023

Mastodon Patches 4 Bugs, but Is the Twitter Killer Safe to Use?

Platform’s independent server “instances” may have different security levels, creating potential for supply chain-like vulnerabilities.

Cyber News, Cyber Threat Trends
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  • July 12, 2023

Microsoft Discloses 5 Zero-Days in Voluminous July Security Update

Fixes for more than 100 vulnerabilities affect numerous products, including Windows, Office, .Net, and Azure Active Directory, among others.

Cyber News, Cyber Threat Trends
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  • July 12, 2023

Apple & Microsoft Patch Tuesday, July 2023 Edition

Microsoft Corp. today released software updates to quash 130 security bugs in its Windows operating systems and related software, including at least five flaws that are already seeing active exploitation. Meanwhile, Apple customers have their own zero-day woes again this month: On Monday, Apple issued (and then quickly pulled) an emergency update to fix a […]

Cyber News, Cyber Threat Trends
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  • July 12, 2023

Validate A TLS Certificate Deployed With CloudFormation

ACM.246 Adding the DNS records required to complete a TLS certificate deployment with CloudFormation Continue reading on Cloud Security »

Cyber News, Cyber Threat Trends
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  • July 12, 2023

Microsoft Releases Patches for 132 Vulnerabilities, Including 6 Under Active Attack

Microsoft on Tuesday released updates to address a total of 132 new security flaws spanning its software, including six zero-day flaws that it said have been actively exploited in the wild. Of the 132 vulnerabilities, nine are rated Critical, 122 are rated Important in severity, and one has been assigned a severity rating of “None.” This is […]

Cyber News, Cyber Threat Trends

Honeywell to Acquire SCADAfence, Strengthening its Cybersecurity Software Portfolio

SCADAfence will integrate into the Honeywell Forge Cybersecurity+ suite providing expanded asset discovery, threat detection, and compliance management capabilities.

Cyber News, Cyber Threat Trends