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Ransomware attack knocks Rackspace’s Exchange servers offline
Rackspace’s hosting for Exchange servers remained offline Tuesday after an outage Friday that the company now ascribes to a ransomware attack.
Flaws in MegaRAC baseband management firmware impact many server brands
The newly discovered vulnerabilities could allow attackers to gain control of servers that use AMI's MegaRAC BMC firmware.
Action1 launches threat actor filtering to block remote management platform abuse
Action1 says remote management platform can now identify and terminate any attempt at misuse by attackers.
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The cybersecurity challenges and opportunities of digital twins
The virtual representation of objects or systems through digital twins provide organizations greater insight into their assets but it can also invite malicious actors.
The changing role of the MITRE ATT@CK framework
Organizations are using the MITRE ATT@CK framework as more than a security operations reference architecture, adding new use cases and making it part of strategic future plans.
What you should know when considering cyber insurance in 2023
When even the best-laid cybersecurity plans fail, cyber insurance can help mitigate an organization’s exposure to financial and operational risk—but the insurance landscape is shifting with the times.
Palo Alto Networks looks to shore up healthcare IoT security
Machine-learning based visibility and monitoring are at the heart of the cybersecurity company’s new healthcare-focused, add-on application to its core firewall products.
FCC’s proposal to strengthen emergency alert security might not go far enough
The FCC has proposed new rules to bolster the security of the nation’s emergency alerting system (EAS) but some experts think the adoption of next-generation technology could help even more.
When blaming the user for a security breach is unfair – or just wrong
Training non-tech savvy users to recognize phishing and other credential-based attacks is essential but expecting employees to man the front lines against intrusions is a mistake, experts say. Harmony between staff psychology and...
The CSO guide to top security conferences
Tracking postponements, cancellations, and conferences gone virtual — CSO Online’s calendar of upcoming security conferences makes it easy to find the events that matter the most to you.
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Researchers found security pitfalls in IBM’s cloud infrastructure
A demonstrated attack by cybersecurity researchers in IBM’s cloud infrastructure allowed them access to the internal server used to build database images for customer deployments.
Software projects face supply chain security risk due to insecure artifact downloads via GitHub Actions
Cybersecurity researchers found risks in the GitHub Actions platform that could enable attackers to inject malicious code into software projects and initiate a supply chain attack.
8 things to consider amid cybersecurity vendor layoffs
Cybersecurity vendor layoffs raise several issues for CISOs and customers, not the least of which are security and risk-related factors. Here are 8 things to consider if your security vendor has announced significant staff cuts.
Fortanix unveils AWS integration for centralized key management
Multicloud users have a new option for encryption key management across platforms, with the news that Fortanix has now integrated AWS support.
AWS' Inspector offers vulnerability management for Lambda serverless functions
AWS announces new cybersecurity features in Amazon Inspector and Amazon Macie at AWS Re:Invent 2022 in Las Vegas.
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