“Your Medical Records Are Next

  • 0

“Your Medical Records Are Next

Dear Blast Readers,

 

Have you ever worried about your credit/debit card information being stolen by hackers? Did you ever think that by visiting your doctor’s office your identity could be stolen? Did you know that, when it comes to protecting customer information, the healthcare system is behind the financial sector by about 10 years?

 

As more hospitals, doctor’s offices, and healthcare facilities go from paper records to digital records more hacking issues are expected. More personal information can be accessed by hackers because more is accessible online.

 

One of the challenges of protecting patient data is that the data is stored digitally. By storing patient information digitally, all devices that have access to this information have access to the internet. With internet access, these devices and the information they have access to can be breached by hackers. Also, data breaches can potentially occur when the patient data is being transmitted over the internet to the cloud. Many hospitals and doctor’s offices utilize cloud servers to store patient data without the patient’s knowledge. Hackers can exploit a vulnerability on the devices, with access to the cloud, compromising millions of patient files.

 

What makes health records so valuable to cyber criminals is the personal nature and its shelf life. Health records contain information such as:

  • Policy Numbers
  • Medical History
  • Billing Information
  • Social Security Numbers

 

Even though some patient data, such as Credit/Debit card information, can be shut down when fraudulent activity is detected. Other data cannot be changed that easily, such as Social Security numbers. So, it is important to protect that information so data breaches do not occur.

 

How can Doctor’s offices, hospitals and healthcare facilities protect patient data?

There are multiple ways that patient data can be protected. Some ways include:

  • Encryption Platforms. Encrypting data makes sure that all data that is being exchanged is done so safely.
  • Back-up patient records. By backing-up patient records this gives hackers less motivation to go after those organizations and their records. All back-ups should be kept in a secure environment.
  • Employ biometric authentication. This helps control and limit access to labs and records to only authorized personnel.
  • Device Management. Device management protects devices in case of theft.

 

If you have any questions about Hacking, Data Security, Cyber Security or Computer Forensics contact FDS Global. You can reach us at our office at (954) 727-1957 or by email at RMoody@FDS.Global. Please feel free to visit our website at www.FDS.Global.



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“IoT Devices Beware: The BrickerBot”

Dear Blast Readers,

 

Do you leave your IoT (Internet of Things) Devices connected to the internet? Did you know that if you leave you IoT devices connected to the internet, even when you are not using them, it opens doors allowing hackers more time to gain control of your devices? Did you know that there is a form of malware that leaves your device impossible to use once infected?

 

A BrickerBot is a form of malware that has been created to infect a collection of devices. The “Bricker” in “BrickerBot” is referring to rendering a device, or devices, completely useless or inoperable, like a brick used as a paperweight. This is accomplished when the BrickerBot corrupts the device’s storage capabilities.

 

The way in which BrickerBots behave do not always match up with the behavior of traditional botnets. A botnet is a network of devices that have been infected. Their purpose is to keep the infected devices around for as long as possible.

 

Most botnets can be used for:

  • Sending out spam.
  • DDoS Attacks (also known as “Distributed Denial of Service Attacks”).
  • Phishing Attacks.

 

BrickerBot Malware uses a “Permanent Denial of Service” attack or PDDoS attack. This is when the BrickerBot physically disables the device.

 

How?

 

The device is physically disabled when the BrickerBot corrupts the firmware on the devices. Usually the only way to fix this is to replace the device, or if possible re-install the firmware.

 

BrickerBots use a set of commands to help accomplish their end goal of “Bricking” your smart devices. These commands will:

  • Render Flash storage useless by writing random bits to the storage drives on the devices.
  • Disabling TCP Time stamps, leaving connectivity vulnerable.
  • Limiting the processes that the devices can run at once.

 

How are you supposed to protect yourself from a BrickBot?

To protect yourself and your IoT Devices from BrickBots, you should:

  • Change your login information (BrickBots come with a dictionary containing default login information).
  • Limit the internet connectivity your device has. (Leaving your IoT devices connected, especially when you are not using them, gives hackers more time to take control and infect your devices.)
  • Install updates as frequently as they become available.

 

It is important to remember:

  • Every device that is smart and/or has internet connectivity should have STRONG PASSWORDS.
  • Take security into your own hands, do not rely on default security from the manufactures. (Remember: BrickBots come with a dictionary that contains default login information. Changing your login information should make your devices harder to hack.)

 

If you have any questions relating to IoT Devices, IoT Security, Hacking, Cyber Security or Computer Forensics contact FDS Global. You can reach us at our office at (954) 727-1957 or by email at RMoody@FDS.Global. Please feel free to visit our website at www.FDS.Global.


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“Printers Beware”

Dear Blast Readers,

 

Did you know that 54% of employee’s say that they do not always follow the security policies put into place by their company’s Information Technology departments? * Did you know that about 51% of employees who have a printer, copier, or a multi functioning printer (MFP) at their work place say that they have copied, printed, and/or scanned confidential documents at work before? *

 

With cyber threats on the rise, it is not a shock that even printers are not safe from cyber attacks and data breaches. If a printer is connected to a wireless network and is unsecure, then it is open to hacking. Once compromised, other devices connected to the same network are left vulnerable.

 

How can a hacker gain access to a network using an unsecure printer?

 

One way a hacker can gain access to your unsecured printer is if the firmware is out-of-date. This allows the system to accept malicious lines of code. The hacker can then use the code to gain access to:

  • Print Jobs.
  • The user’s computer.

 

Another way a hacker can gain access to your unsecured printer is using a drone. Along with a drone the hacker would need a mobile phone and two applications. The two applications would do the following:

  • The first application identifies all wireless printers
  • The second application deploys malware into the printers.

 

So how does this type of drone attack occur?

 

Firstly, the hacker would fly a drone using a smart phone into position outside of an office building. Once into position, the hacker activates the two applications. Once the first application scans for open Wi-Fi printers, the second application establishes a fake access point (one that mimics the real device). Once established, the fake access point is then able to intercept documents that have been sent to the real device. With network access gained, the hacker can then in-bed malware into the company’s network.

 

When malware is installed within the network, hackers can gain access to your servers and documents by:

  • Accessing sensitive and/or confidential information.
  • Changing the printer’s settings or LCD readout.
  • Launching DoS attacks (Denial-of-service attacks).
  • Using the printer to receive and transmit faxes.
  • To send unauthorized print jobs.
  • Retrieving saved copies of documents.
  • Eavesdropping on network printer traffic.

 

To take preventative measures against attacks on your printers Some typical prevention procedures include, but are not imited to:

  • Educating Employees on the importance of security
  • Defining what constitutes a secure password
  • User identification (with PINs and other verification) for printer usage.
  • Data encryption protocols (to prevent interception of data across the network).

 

If you any questions relating to Firmware, Network Security, Printer Security, Cyber Security or Computer Forensics contact FDS Global. You can reach us at our office at (954) 727-1957 or by email at RMoody@FDS.Global. Please feel free to visit our website at www.FDS.Global.

 

 

*(The statistics represented in this blast were identified from: Network, C. (2013, February 07). The Hidden IT Security Threat: Multifunction Printers. Retrieved April 25, 2017, from https://www.forbes.com/sites/ciocentral/2013/02/07/the-hidden-it-security-threat-multifunction-printers/#b615affb615a )*


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“Beware of the Facebook Notification Virus”

Dear Blast Readers,

 

You are on your Facebook account, answering messages, liking posts, watching videos, and commenting on your friend’s photos. Suddenly, you receive a message from your friend Sam. The message contains a link to a funny cat video in which a cat in a hat is dancing with a maraca in its mouth. The message below the video says “Hilarious video. You NEED to check it out!”. Without giving it a second thought you click on the link to view the video. But, instead of viewing the video you get redirected to a site that you don’t recognize or trust. Naturally, you exit out of the browser thinking that maybe Sam has attached the wrong URL. But, it is too late. Your device has already been infected.

 

Security experts have identified a form of adware that targets social media users tricking them into infecting their own devices. It is known as the “Facebook Notification Virus”. This virus displays messages saying that they are from Facebook. The “Facebook Notification Virus” creates many different forms of messages, including:

  • Friend Requests
  • Chat Messages

 

Some of the notifications that the user received are real copies of notifications that users would see on the real social media site (making the fake notifications seem legit). While other notifications are presenting new features. The purpose of this adware is to redirect users to specific websites, most likely malicious websites, so that the user’s device becomes infected with malicious software. This virus does not just lead users to malicious websites, it also:

  • Monitors User Activity
  • Collects User Information
  • Records Browsing History
  • Tracks Cookies
  • Tracks Keystrokes
  • Tracks IP Addresses
  • Tracks Geographic Location
  • Tracks Zip Codes
  • Tracks Demographic Profiles
  • Tracks Emails
  • Tracks Telephone Numbers
  • Tracks Usernames
  • Tracks Passwords

 

After all this information is collected, the collector, hacker, will then attempt to sell your confidential information on Darknet Markets, then falling into the hands of much more malicious cyber criminals.

 

So, how does this virus spread?

 

The “Facebook Notification Virus” can be spread a few different ways, including:

  • Freeware
  • Shareware
  • Pirated copies of paid utilities.

 

Another way that it can spread is through spam emails. The sender of the spam emails wants you to open the so that his or her tool can get inside your system and infect it.

 

To protect your data and system from the “Facebook Notification Virus”, if you receive any suspicious messages from “Facebook”, you should:

  • Check your system, because you may have been infected.
  • Be careful of the software that you allow in your machine.
  • Verify the email addresses of the “companies” that have messaged you (visit the contact page on the official website of the “company” to verify the email address).

 

If you have any questions relating to the “Facebook Notification Virus”, cyber security, or computer forensics contact FDS Global. You can reach us at our office at (954)727-1957 or by email at RMoody@FDS.Global. Please feel free to visit our website at www.FDS.Global.