HighCastle Cybersecurity

HighCastle Cybersecurity At HighCastle Cybersecurity, we provide a complete risk management solution via the delivery of enterprise-class, bleeding edge cybersecurity products.

You only need to open a newspaper, turn on the TV or browse the internet to know that cyber attacks do not discriminate on the basis of company size or industry. The diversity of attacks are as varied as the threat actors themselves and their unique motives to invade your environment. At HighCastle Cybersecurity, our mission is to provide a complete risk management solution via the delivery of ent

erprise class, bleeding edge cyber security technology to clients of any size in any industry. We believe Cyber Risk should be addressed using a robust risk management approach that is as formidable as any financial, operational or reputational risk a company will face. This around the clock task results in continuous monitoring of points of vulnerability that cannot possibly be undertaken by organizations themselves without significant capital investment. We believe organizations win when they can consume best of breed security technology, services and resources in a predictable and cost effective manner brought to market by the most advanced minds in technology in real time.

Over the last year, nation-state hackers, including those with links to the Russian government, have shifted from target...
10/01/2020

Over the last year, nation-state hackers, including those with links to the Russian government, have shifted from targeting critical infrastructure to focusing on think tanks, human rights groups and nongovernment organizations in an attempt to influence public policy, according to Microsoft.

Over the last year, nation-state hackers, including those with links to the Russian government, have shifted from targeting critical infrastructure to focusing on

Microsoft has issued additional instructions on how to better implement a patch to fix an elevation of privilege vulnera...
10/01/2020

Microsoft has issued additional instructions on how to better implement a patch to fix an elevation of privilege vulnerability called Zerologon in Windows Server that affects the Netlogon Remote Protocol.

Microsoft has issued additional instructions on how to better implement a patch to fix an elevation of privilege vulnerability called Zerologon in Windows Server

A new variant of the InterPlanetary Storm malware has been discovered, which comes with fresh detection-evasion tactics ...
10/01/2020

A new variant of the InterPlanetary Storm malware has been discovered, which comes with fresh detection-evasion tactics and now targets Mac and Android devices (in addition to Windows and Linux, which were targeted by previous variants of the malware).

In addition to Windows and Linux machines, a new variant of the malware now targets Mac and Android devices.

Attorneys must expand their use of end-to-end encryption and take other steps to boost cybersecurity to protect their cl...
10/01/2020

Attorneys must expand their use of end-to-end encryption and take other steps to boost cybersecurity to protect their clients as the coronavirus pandemic intensifies risks from digital threats like hacking, mass surveillance and data breaches, a new report warns.

Read more at:

Attorneys must expand their use of end-to-end encryption and take other steps to boost cybersecurity to protect their clients as the coronavirus pandemic intensifies risks from digital threats like hacking, mass surveillance and data breaches, a new report warns.

Spammers have started using a tricky URL obfuscation technique that sidesteps detection – and ultimately infects victims...
10/01/2020

Spammers have started using a tricky URL obfuscation technique that sidesteps detection – and ultimately infects victims with the LokiBot trojan.

Researchers say that the campaign sidesteps end user detection and security solutions.

Computer systems for Universal Health Services, which has more than 400 locations, began to fail over the weekend, and s...
10/01/2020

Computer systems for Universal Health Services, which has more than 400 locations, began to fail over the weekend, and some hospitals have had to resort to filing patient information with pen and paper.

Computer systems for Universal Health Services, which has more than 400 locations, primarily in the U.S., began to fail over the weekend.

Despite Microsoft issuing patches almost eight months ago, 61 percent of Exchange servers are still vulnerable.
10/01/2020

Despite Microsoft issuing patches almost eight months ago, 61 percent of Exchange servers are still vulnerable.

Despite Microsoft issuing patches almost eight months ago, 61 percent of Exchange servers are still vulnerable.

Jewelry and accessories retailer Claire's says e-commerce platform hackers, using Magecart tactics, have stolen an unkno...
06/23/2020

Jewelry and accessories retailer Claire's says e-commerce platform hackers, using Magecart tactics, have stolen an unknown amount of its customers' payment card data.

Jewelry retailer Claire's says Magecart attackers hits its e-commerce store, hosted on Salesforce Commerce Cloud, and stole an unspecified number of customers'

Several major health data breaches that have been added to the federal tally in recent weeks serve as stark reminders of...
06/22/2020

Several major health data breaches that have been added to the federal tally in recent weeks serve as stark reminders of the security and privacy risks posed by business associates.

Several major health data breaches that have been added to the federal “wall of shame” tally in recent weeks serve as stark reminders of the security and

Time for another internet of things update nightmare.
06/22/2020

Time for another internet of things update nightmare.

Time for another internet of things update nightmare: Researchers have found that a little-known but widely used TCP/IP software library built into millions of

An internal CIA report released Tuesday found that the agency's failure to secure its own systems led to the massive 201...
06/22/2020

An internal CIA report released Tuesday found that the agency's failure to secure its own systems led to the massive 2017 data breach that enabled classified information, including details on 35 CIA hacking tools, to be leaked to WikiLeaks.

An internal CIA report from 2017 - just released in heavily redacted form - found that the agency's failure to secure its own systems facilitated the massive

Zero-day flaws in widespread TCP/IP library open millions of IoT devices to remote attack 19 vulnerabilities.
06/22/2020

Zero-day flaws in widespread TCP/IP library open millions of IoT devices to remote attack 19 vulnerabilities.

Week in review: DDoS attack trends, WannaCry lessons, new issue of (IN)SECURE Here’s an overview of some of last week’s most interesting news and articles: Zero-day flaws in widespread TCP/IP library open millions of IoT devices to remote attack 19 vulnerabilities – some of them allowing remot...

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