Category: Network Security

Hackers Penetrate 93% of Company Networks

Hacked - Grants Pass, OR

Security researchers performed penetration testing on the networks of 45 various mid-sized companies and found that in real life scenarios 93% of those networks were able to be compromised to the point of business disruption. Here are the details:

The Target

The 45 companies were polled to determine what would be an unacceptable business interruption. They decided that the following met that criteria:

  • Disruption of production processes
  • Disruption of service delivery processes
  • Compromise of the digital identity of top management
  • Theft of funds
  • Theft of sensitive information
  • Fraud against users

These became the target for the penetration testers. 


The Process

In order for the penetration tester to achieve their target, they followed the following process:

  • Breach the network perimeter – This was done by the use of compromised passwords found on the Dark Web and know vulnerabilities on devices that were directly connected to the internet
  • Obtain maximum privileges – In 100% of the networks, once an attacker was inside the network
  •  Gaining access to key systems – With maximum privileges, the testers are able to gain access to other areas of the network including databases, executives computers, and production servers
  • Develop attacks on target systems – Once key systems are compromised the testers then figured out how to create the unacceptable business interruption. Although they could have created these interruptions, they only gathered proof that they could to present the data to the companies. 


How to Defend 

There are a couple main ways to defend against these kinds of attacks:

  • Security Controls / Segmentation – Creating least privileged access to key systems and segmenting the network will keep hackers from traversing the network once inside
  • Enhanced Network Monitoring – Modern cyber security tools watch activity and traffic on the network to find indicators of compromise. They pool this information into an attack history that can be used to remediate and further protect. 


Your company is not as safe as you think, so contact us for free initial cybersecurity evaluation and risk report.  .

Did I see your Indicators of Compromise?

Nobody wants to be hacked, breached, compromised, or whatever else they are calling it now. Here is a quick list of things to think about to keep your company safe:

Compromise Prevention

  • Keep track of your inventory, both software and hardware.
  • Make sure to properly dispose of these things (recycle or responsible destruction)
  • Scan your network for vulnerabilities
  • Patch or remediate everything you find
  • Manage your antivirus & keep it up-to-date
  • Keep your passwords complex & safely stored
  • Remove all users / accounts when no longer in use
  • Look at best practices to harden your computers / network to attacks
  • Monitor your network for strange activity (indicators of compromise)

If your company is concerned about security, then contact us to take care of it for you.

Never Negotiate with Terrorists

Hacked - Grants Pass, OR

There has been a recent trend for companies to “negotiate” with the criminal terrorists behind wave of ransomware attacks across the world by paying the ransom. In a recent study some alarming statistics have been released:

Current Ransomware Stats

If Ransom is Paid: The global findings also show that only 8% of organizations manage to get back all of their data after paying a ransom, with 29% getting back no more than half of their data.

Cost of Ransom: The average ransom paid was $170,404. While $3.2 million was the highest payment out of those surveyed, the most common payment was $10,000. Ten organizations paid ransoms of $1 million or more.

Who is Paying the Ransom: The number of organizations that paid the ransom increased from 26% in 2020 to 32% in 2021.

The Brighter Side: While the number of organizations that experienced a ransomware attack fell from 51% of respondents surveyed in 2020 to 37% in 2021, and fewer organizations suffered data encryption as the result of a significant attack (54% in 2021 compared to 73% in 2020).

What is Being Done

There are now organizations trying to create a common framework to address this threat. The Institute for Security and Technology has created a Ransomware Task Force. This task force has been working to develop this framework and has published some guidance. Even though this is just the foundation work, it is good to see that efforts are being made. 

If your company is worried about the threat of ransomware, then contact us for assistance setting up a multiple layer approach to security.

How is Malware Delivered?

Malware

Read a recent study on the origins of malicious software aka malware. Here are the highlights:

Current Malware Statistics

29% – Malware is previously unknown to security vendors due to the continued efforts of malware creators to hide the software or make it undetectable.

88% – Malware is delivered to people’s inboxes and some of it bypassing normal SPAM filters.

8.8 Days – Time before regular antivirus vendors have discovered the malware and added it to their lists for detection.

$50 – The cost of a pre-fabricated malware kit that can be bought currently on the dark web.

“The most common type of malicious attachments were: documents (Word – 31%), archive files (ZIP & RAR – 28%), spreadsheets (Excel – 19%) and executable files (EXE – 17%).”

What can be done?

A multi-tiered approach to security remains the best solution:

  • Moving from traditional antivirus to Enhanced Detection & Response (EDR) software to go beyond lists of know infections to behavior tracking of software
  • Moving from traditional SPAM filters to Email Advanced Threat Protection which scans each email and opens each attachment to see if there is any malicious activity cause by them
  • Moving from traditional router to a business class firewall with Intrusion Prevention System to monitor traffic for suspicious activity
  • Employee training is also key to keep your staff aware of immerging trends and threats 


If your company is looking to enhance your network security posture, then contact us for assistance.

Don’t You Hate Having All Those Passwords

Whether you are buying something from an online store, reading your email in the browser, checking your account balances, or uploading photos / videos to social media, most websites require an individual username and password when accessing their services. This raises various problems.

What’s with ALL the Passwords?

Using the same password for all the websites you access is a bad idea and horribly insecure. If we run a quick check on the “Dark Web” for your email address, it would likely show that hackers already know the one password you have been using forever. So the only other option is multiple passwords, which can easily go beyond the limits of our feeble human brains to keep track of OR people start creating a list that is typically typed up and saved on the computer – if a hacker gets into the computer then all the passwords are theirs too. So then the option is to find a secure way of storing and backing up these passwords, not to mention trying to make them easy to use. 

Rangle Them Passwords!

That is the job of Password Management done by a small piece of software known as a password manager. It takes the complexity down to remembering the one password to open the software, then it tracks the rest from there. The good ones have the ability to generate passwords for you, store them in connection with the website you are visiting, auto-filling the password fields on the websites when you visit them again, and backup your passwords to the cloud – all with strong security and encryption to keep the hackers out of your business. 

If your company is still typing passwords into a list, or worse have a paper list, then contact us for assistance migrating to a password manager.

Retail Routers for Work From Home

This blog post is more about the use of retail routers at the office than at home, just to make that clear from the beginning. We would also recommend non-retail routers at home, but that is not feasible for everyone. 

What is a retail router?

This is a phrase I am coining to describe any router that is generally available from your local retailers like Staples, Walmart, etc or delivered as part of the internet service from your local provider. They include brand names like ASUS, D-Link, Linksys, and Netgear. They range in price from $30 for the extreme low end to $450 for a gaming router. These routers are built for home and small office networks that have very few users or devices connected at any given time. They may include some features that sound “business-like” such as Virtual Private Network (VPN), Stateful Packet Inspection (SPI), VLAN, and Quality of Service (QoS) – remember though that these are also only able to support a minimum number of users and devices connected at any given time. If you try to use a retail router to run your business network then you will find that performance will be severely degraded and these features will not work as advertised.

There is also the issue of security. These routers are rarely if ever updated even when new vulnerabilities are found. This makes them ineligible for PCI or HIPAA compliance situations. 

Is there a non-retail router?

So what to do about this situation? Time to call your trusted IT services provider who will be able to get you a non-retail router, but that begs the question – what is a non-retail router? 

These routers are built by network professionals who design the hardware to perform under the pressures of the office environment and to handle the work from home remote workload. These routers include brands like Cisco, Juniper, Ubiquiti, and Araknis. They range in price from $150 for an office of up to 5 people to $10,000 for a high traffic company with hundreds of users. These routers handle VPN, SPI, VLAN, QoS, and many other services all at once with ease. Security is baked into these routers with the best ones having the ability to be managed from the cloud. They provide consistent access to all connected users and devices at all times. Your trusted IT services provider will work with you to “right size” the router to your business needs. 

If your company is going to have full time work from home employees and is concerned about their ability to perform, then contact us for assistance.

Number of Credentials Exposed Increased by 429%

Hacked - Grants Pass, OR

A company named Arctic Wolf, a leader in enterprise security operation centers, published a report that states that the number of corporate credentials with plaintext passwords on the dark web has increased by 429% since March.

There are also startling statistics on the increase in email phishing attempts and the use of unsecure public wireless connections. These numbers are like due to the Work From Home employees using their own insecure computers and cyber criminals trying to take advantage of the trend. It appears that security measures that are used in the office need to be extended to the Work From Home network as well. 

If your company is currently or is going to have Work From Home users, then contact us for assistance.

A newly discovered serious vulnerability – dubbed “BootHole”

There has been information released by a security research firm called Eclypsium that there is a vulnerability dubbed Boothole in Unified Extensible Firmware Interface (UEFI) Secure Boot that would allow an attacker to completely take over a workstation, laptop, or server and be nearly undetectable. All hardware vendors will have to send out updates in the near future to patch the UEFI code to secure it against this “BootHole” vulnerability. Due to the difficulty in designing and testing these types of updates it will be some time before they are released. We will keep you posted as to the release of these updates as they become available. 

If your company is concerned about security, then contact us for assistance.

Most Popular Home Routers Have ‘Critical’ Flaws

Even though we recently sent out another email newsletter about this topic, we have to keep raising this issue as the work from home remains a regular occurrence. A German think tank analyzed 127 popular home routers with the majority having at least one flaw (D-Link, Netgear, ASUS, Linksys, TP-Link and Zyxel were affected by 53 critical-rated vulnerabilities each). The biggest problem is that most (91%) are built on top of an old version of Linux operating system and their makers rarely publish updates.

There are several solutions that we can discuss to secure your work from home networks, so contact us for assistance.

Revised DOJ Compliance Guidance

Compliance Checklist - Grants Pass, OR

On June 1st, the Department of Justice (DoJ) release further guidance about compliance programs which could effect the way PCI and HIPAA compliance breaches are handled in court.

https://www.justice.gov/criminal-fraud/page/file/937501/download

They state that compliance programs aren’t merely one-and-done snapshots in time, but are instead dynamic programs that get updated regularly to fit changing circumstances.

An article about it states, “the latest guidance issued by DOJ is premised almost entirely on the adequacy of the organization’s risk assessment efforts, an approach well-known and particularly applicable to cybersecurity professionals. Prosecutors are urged to evaluate the quality and effectiveness of an organization’s risk assessment program by examining:

  1. The risk management process, particularly the methodology used to identify, analyze and address the risks an organization faces
  2. Risk-tailored resource allocation, namely whether the organization devotes enough resources to managing risks
  3. Updates and revisions, specifically whether the risk assessment is subject to periodic dynamic reviews
  4. Lessons learned, determining whether the company has a process for tracking and coordinating changes in its risk management program based on its experience

The DOJ also stressed the importance of risk-based training and communications about misconduct as essential parts of how it determines whether the organization’s compliance programs are up to snuff. Finally, the guidance highlights the importance of management support of the organization’s compliance initiatives and the value of extending compliance due diligence to third-party providers.”

If your company is unsure about their compliance program or risk assessment process, then contact us for assistance.

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