TitanHQ Releases New Version of SpamTitan and RESTapi

TitanHQ Releases New Version of SpamTitan and RESTapi

Version 7.06 of SpamTitan was released on November 12, 2019. The latest version includes several important security updates to address known issues with the reporting engine. The security patches and ISO/OVA images can now be downloaded and have been made available for several packages including OpenSSH, OpenSSL, Sudo, PHP, and ClamAV.

The update has been released for both the cloud-based anti-spam service, which has already been updated for all users, and TitanHQ’s SpamTitan software solution, SpamTitan Gateway. Software users have had the new release downloaded onto their appliances but administrators will need to login to their UI to apply the update and security patches.

The latest release is accompanied by a new RESTapi, which is one of the most important enhancements in SpamTitan v7.06. The RESTapi has been released to make it easier for clients and partners to implement integrations.

“Implementing the RESTapi and encouraging API adoption are vital steps in our partnership expansion plans,” said TitanHQ CEO, Ronan Kavanagh. “After experiencing 30% growth in 2019, TitanHQ expects these product enhancements and new features to make 2020 another record-breaking year.”

Users should not experience any problems upgrading to the latest SpamTitan version, but if any issues are experienced or for advice on upgrading, contact the customer service team on spamtitan@titanhq.com. Technical specifications of the new REStapi can be found on this link.

Patch Released to Fix Actively Targeted Microsoft .Net Framework Vulnerability

Microsoft has addressed 27 critical flaws this Patch Tuesday, including a Microsoft .Net Framework flaw that is being actively exploited to download Finspy surveillance software on devices running Windows 10.

Finspy is genuine software created by the UK-based Gamma Group, which is used by governments globally for cyber-surveillance. The software has been downloaded in at least two attacks in the past few months according to FireEye experts, the most recent attack leveraged the Microsoft .Net Framework flaw.

The attack begins with a spam email including a malicious RTF file. The document uses the CVE-2017-8759 vulnerability to create arbitrary code, which installs and executes a VB script including PowerShell commands, which in turn installs the malicious payload, which includes Finspy.

FireEye suggests at least one attack was completed by a nation-state against a Russian target; however, FireEye experts also believe other actors may also be using the vulnerability to conduct attacks.

According to a blog post last Tuesday, the Microsoft .Net Framework flaw has been detected and mitigated. Microsoft strongly recommends downloading the latest update promptly to minimize exposure. Microsoft says the flaw could permit a malicious actor to take full control of an impacted system.

Many Several Bluetooth flaws were discovered and shared on Tuesday by security company Aramis. The flaws impact billions of Bluetooth-enabled devices around the globe. The eight flaws, referred to as BlueBorne, could be used to carry out man-in-the-middle attacks on devices via Bluetooth, sending traffic to the attacker’s computer. The bugs exist in Windows, iOS, Android and Linux.

In order to target the flaws, Bluetooth would need to be turned for the targeted device, although it would not be necessary for the device to be in discoverable mode. A hacker could use the flaws to connect to a device – a TV or speaker for example – and start a connection to a computer without the user’s knowledge. In order to carry out the attack, it would be necessary to be in relatively close physically to the targeted device.

In addition to intercepting communications, a hacker could also take full management of a device and steal data, download ransomware or malware, or perform other malicious activities such as placing the device on a botnet. Microsoft addressed one of the Bluetooth driver spoofing bugs – CVE-2017-8628 – in the latest round of updates.

One of the most pressing updates is for a remote code execution vulnerability in NetBIOS (CVE-2017-0161). The vulnerability impacts both servers and work devices. While the vulnerability is not thought to be currently exploited in the wild, it is of note as it can be exploited just by sending specially crafted NetBT Session Service packets.

The Zero Day Initiative (ZDI) said the flaw “is practically wormable within a Local Area Network. This could also target many virtual clients if the guest OSes all connect to the same (virtual) LAN.”

Overall, 81 updates have been published by Microsoft this Patch Tuesday. Adobe has addressed eight flaws, including two critical memory corruption bugs (CVE-2017-11281, CVE-2017-11282) in Flash Player, a critical XML parsing flaw in ColdFusion (CVE-2017-11286) and two ColdFusion remote code execution flaws (CVE-2017-11283, CVE-2017-11284) relating to deserialization of untrusted data.

TitanHQ Fall 2019 Trade Show Schedule

The TitanHQ team is on the road once again this fall and will be attending some of the biggest and best Managed Service Provider (MSP) conferences and roadshows in Europe and the United States.

The fall schedule of trade shows got underway in Chicago at the Taylor Business Group BIG Conference, followed by Cloudsec2019 in London. September also sees the team attend Datto Dublin on September 17 and the MSH Summit in London on September 18.

If you have not already booked up to attend these events, there will be plenty more opportunities to meet with the TitanHQ team to talk about email security, web security, and email archiving this fall.

TitanHQ will be attending the following MSP-focused events in September, October, and November:

Date Event Location
September 17, 2019 Datto Dublin Dublin, Ireland
September 18, 2019 MSH Summit London, UK
October 6-10, 2019 Gitex Dubai, UAE
October 7-8, 2019 CompTIA EMEA Show London, UK
October 16-17, 2019 Canalys Cybersecurity Forum Barcelona, Spain
October 21-23, 2019 DattoCon Paris Paris, France
October 30, 2019 MSH Summit North Manchester, UK
October 30, 2019 IT Nation Evolve (HTG 4) Florida, USA
October 30, 2019 IT Nation Connect Florida, USA
November 5-7, 2019 Kaseya Connect Amsterdam, Netherlands

The above events give MSPs, ISPs, and VARs the opportunity to meet with the TitanHQ team to discuss the full range of MSP-focused cybersecurity solutions, arrange a product demonstration to see the solutions in action, and discover how to integrate the solutions into your client management systems.

TitanHQ first started developing cybersecurity solutions for SMBs in 1999. While many cybersecurity firms have recently started offering their solutions to MSPs, TitanHQ saw the need to do things a little differently and ensured MSPs were considered from the very start.

TitanHQ has developed a suite of cybersecurity solutions that incorporate all the features demanded by MSPs. With TitanHQ solutions, MSPs can not only meet the needs of their customers and greatly improve their security postures, the solutions save MSPs money by reducing the amount of time they have to spend fighting fires and resolving malware infections and remediating responses to phishing emails. Less time on support and engineering allows MSPs to channel their resources into generating more profit.

The roadshows, conferences, trade shows, and other MSP-focused events give prospective MSP clients the opportunity to quiz TitanHQ about its products and discover how easily the solutions can be incorporated into MSPs technology stacks and rolled out to customers.

If you have not heard of TitanHQ, have yet to incorporate SpamTitan, WebTitan, or ArctTirtan into your service stack, or have unanswered questions about spam filtering, web filtering, and email archiving in the cloud, the TitanHQ team is here to help.

If you do not feel that you can find the time to attend one of the above events, contact the TitanHQ team by phone or email to book a product demonstration, get your questions answered, and sign up for a free trial of any or all of TitanHQ’s email security, web security, and email archiving solutions for MSPs.

If you are attending an event, be sure to pay TitanHQ a visit and feel free to contact TitanHQ in advance of the conference to book an appointment or to get answers to your questions:

Rocco Donnino, Executive Vice President-Strategic Alliances, LinkedIn
Eddie Monaghan, MSP Alliance Manager, LinkedIn
Marc Ludden, MSP Alliance Manager, LinkedIn
Dryden Geary, Marketing Director

Dangerous Spora Ransomware Ransomware Threat Discovered

A new and very dangerous ransomware threat to deal called Spore has been discovered.

Locky and Samas ransomware have certainly been major headaches for IT departments. Both forms of ransomware have a host of smart features designed to prevent detection, grow infections, and inflict the most damage possible, leaving companies with little option but pay the ransom demand.

However, there is now a new ransomware threat to address, and it could well be even bigger than Locky and Samas. Luckily, the ransomware authors only seem to be targeting Russian users, but that is likely to change. While a Russian version has been used in hacking attacks so far, an English language version has now been created. Spora ransomware attacks will soon be a global issue.

A massive portion of time and effort has gone into producing this very dangerous new ransomware variant and a decryptor is unlikely to be created due to the way that the ransomware encrypts data.

As opposed to many new ransomware attacks that rely on a Command and Control server to receive instructions, Spora ransomware can encrypt files even if the user is offline. Closing down Internet access will not stop an infection. It is also not possible to restrict access to the C&C server to prevent infection.

Earlier Ransomware variants have been created that can encrypt without C&C communication, although unique decryption keys are not necessary. That means one key will unlock all infections. Spora ransomware on the other hand needs all victims to use a unique key to unlock the encryption.  A hard-coded RSA public key is used to create a unique AES key for every user. That process happens locally. The AES key is then used to encrypt the private key from a public/private RSA key pair set up with each victim, without C&C communications. The RSA key also encrypts the separate AES keys for each user. Without the key supplied by the hackers, you cannot unlock the encryption.

This complex encryption process only represents part of what makes Spora ransomware unique. Different to many other ransomware variants, the hackers have not set the ransom amount. This gives the hackers a degree of flexibility and importantly this process occurs automatically. Security experts believe the degree of automation will see the ransomware provided on an affiliate model.

The flexibility allows companies to be charged a different amount to a person. The ransom set is calculated based on the extent of the infection and types of files that have been encrypted. Since Spora ransomware gathers data on the user, when contact is made to pay the ransom, amounts could easily be changed.

When victims visit the hacker’s payment portal to pay the ransom, they must supply the key file that is set up by the ransomware. The key files contains a range of data on the user, including details of the campaign used. The hackers can therefore carefully monitor infections and campaigns. Those campaigns that are successful and result in more payments can then be repeated. Less effective campaigns can be brought to an end.

At present there are a number of different payment options, including something quite different. Victims can pay to unlock the encryption, or pay extra to avoid future attacks, essentially being given immunity.

Emisoft Internet experts who have analyzed Spora ransomware say it is far from a run of the mill variant that has been quickly thrown together. It is the work of a highly knowledgeable group. The encryption process contains no weaknesses – uncommon for a new ransomware variant – the design of the HTML ransom demand and the payment portal is highly sophisticated, and the payment portal also contains a chat option to allow communication with the hackers. This degree of professionalism only comes from a lot of investment and massive work. This threat is unlikely to disappear soon. In fact, it could prove to be one of the most serious threats in 2017 and into the future.

Infection currently takes place through spam email containing malicious attachments or links. Currently the attachments look like PDF invoices, although they are HTA files including JavaScript code. Preventing emails from being sent is the best form of defense. Since no decryptor is available for Spora, a backup will be necessary to recover for the infection or the ransom will need to be met.

 

DNS Based Web Filtering

DNS based web filtering takes advantage of cloud based technology to provide an Internet content filtering service equally as powerful as hardware or software solutions, but without the capital investment and high maintenance costs of those. As with most cloud-based technologies, DNS based web filtering software is handy and reliable, and extremely scalable.

Any Internet filtering solution has to have SSL inspection so that it can examine the content of encrypted web pages. Whereas SSL inspection can drain CPU resources and memory when included in hardware and software solutions, with DNS based web filtering the inspection process is done in the cloud – thus enhancing network operations.

How DNS Based Web Filtering Operates

In order to filter Internet content using a Domain Name Server (DNS), you need to register for a web filtering service. The service provider gives you a browser-based account you log into, submit your external IP address and set your web filtering policy. Then you just redirect your DNS system settings to the service provider´s web filtering service.

If you have a range of web filtering policies for different positions within your company, tools are available to link management tools such as LDAP and Active Directory with the web filtering service. It is also possible to put in place a DNS proxy for per user reporting and select from a variety of predefined reports. Alternatively, it is a simple process to set up your own bespoke reports.

Due to the way in which DNS based web filtering works, it can be applied with every type of network and operating system. Multiple locations and domains can be managed from one management portal, and – due to the SSL inspection process being conducted in the cloud – end users will not suffer the latency usually associated with hardware and software solutions.

Highly Granular Controls Maximize Your Security Strength

The most common given reasons given for adding an Internet content filter are to safeguard the company from web-borne dangers and to enforce acceptable use policies. DNS based web filtering achieves both these aims by deploying a three-tier mechanism for filtering Internet content. The three tiers work in tandem to maximize the company´s defenses and prevent users accessing material that could be an obstruction to productivity or cause offense.

The first tier includes SURBL and URIBL filters. These are commonly referred to as blacklists and they compare each request to view a website against IP addresses from which malware downloads, phishing attacks and spam emails are known to have been initiated. When matches are located, the request to visit the website is denied.  Blacklists are given and updated by your service provider.

Behind the blacklists, category filters and keyword filters make up the second and third lines of defense. These can be applied by system administrators to stop users visiting websites within some categories (social networking for example), or those likely to include material that would be inappropriate for an office environment. Keyword filters can also be used to prevent users accessing specific content or web applications, or downloading files with extensions most linked with malware.

Exemptions to general policies can be set up by user or user group if access to a website or web application is required by a certain department within the company. For example, you may not want your employees to engage in personal Internet banking during working hours, but it is likely crucial for your finance department has access to online banking services. Similar exemptions could be established (say) if your marketing department needed access to the company´s Facebook or Twitter accounts.

DNS Based Web Filtering Provided by SpamTitan

SpamTitan offers businesses a range of DNS based web filtering solutions – WebTitan Cloud for companies with fixed networks, and WebTitan Cloud for WiFi for companies providing a wireless service to end users. Both DNS based web filtering solutions have been created with maximum ease of use, maximum granularity and maximum security from web-borne threats.

Along with being versatile and effective DNS based web filtering solutions, both WebTitan Cloud and WebTitan Cloud for WiFi include many features to safeguard your company. Both solutions have best-in-class malicious URL detection, phishing protection and antivirus software – all of which is updated automatically. Both also update our filtering mechanisms in actual time – including the categorization of new websites as they are released.

The service grows in line with your company, so you never have to worry about registering new users or even multiple networks. WebTitan Cloud and WebTitan Cloud for WiFi are infinitely scalable, with no bandwidth limits, and no latency problems. Unless you advise them, your users will never know they are being safeguarded from web-borne threats until they try to visit an unsafe or inappropriate web pagesite.

 

Enterprise Web Filtering

An enterprise web filtering solution must provide a robust defense against web-borne threats along with being flexible in order to meet the requirements of the enterprise. However, flexibility without ease-of-use can result in the solution being useless. If enterprise web filtering software is difficult to configure, filtering parameters may either be set too high – obstructing workflows – or set too low, allowing a gateway for hackers.

At SpamTitan, we are conscious of the possible issues related to enterprise web filtering, and we have developed a range of flexible and easy-to-use enterprise Internet filtering solutions that can be set up and in minutes, that have no upfront costs, and that have low maintenance overheads – releasing IT resources to focus on other important problems. We also provide guidance on how to optimize filtering parameters.

In order to maximize the flexibility of our enterprise web filtering software, we deploy a three-tier filtering mechanism and whitelists to allow access to websites that may otherwise be restricted and to reduce the strain on CPU resources when the solution is reviewing encrypted websites. The three tiers consist of URIBL/SURBL filters, category filters and keyword filters:

  • URIBL/SURBL filters manages requests to visit websites against blacklists of websites known to be harboring malware or who mask their true identities behind proxy servers. They also review for any IP addresses associated with phishing attacks and block access if a match is discovered.
  • Our category filters sort more than six billion web pages into fifty-three different categories (abortion, adult entertainment, alternative beliefs, alcohol, etc.). Network Administrators can block access to any of the categories with the click of a mouse via the centralized management portal.
  • Keyword filters restrict access to websites containing specific words, using specific apps, or inviting installations with specific file extensions. This third tier of our enterprise web filtering software supplies a high level of granularity to prevent workflow obstruction or gateways for hackers.

All the filtering parameters are subject to user policies, which can be established and managed by individual user, user group or enterprise-wide. For ease of use, our enterprise Internet filtering solution can be integrated with Active Directory and LDAP, and allows for many different administrative roles to be created for network managers, policy managers, and reporting managers.

SpamTitan’s variety of flexible and simple-to-use enterprise Internet filtering solutions consist of WebTitan Gateway, WebTitan Cloud, and WebTitan Cloud for WiFi. Each can be deployed within minutes and each has automatic network configuration.

  • WebTitan Gateway is a virtual appliance that is downloaded behind the firewall and can be run as an ISO directly on existing hardware or a virtual infrastructure. It can be used on most operating systems, scalable to thousands of users and supports both HTTP and HTTPS web filtering.
  • WebTitan Cloud takes advantage of cloud-based technology to send an unmatched combination of coverage, accuracy and flexibility with imperceptible latency. Deployment only needs a quick redirection of the enterprise´s DNS to our servers.
  • WebTitan Cloud for WiFi has been specifically created to supports both static and dynamic IP addresses. It keeps wireless networks, single WiFi access points and nationwide networks of WiFi hotspots safe from web-borne threats with the same flexibility and ease of use.

All of our enterprise Internet filtering solutions provide actual-time oversight of network web activity and a suite of reporting options that can be set up to provide deep insight into activity by user, user group, URL or IP address and identify trends or policy violations. Network Administrators can also set up email alerts to notify of any attempts to circumnavigate the enterprise web filtering software.

If your interest in enterprise Internet filtering solutions is a result of you being a Managed Service Provider (MSP) or reseller, you will appreciate that flexibility and ease-of-use is of paramount importance when supplying an enterprise Internet filtering service to clients. The option of managing the solution yourself, or delegating responsibility to each of your clients, may also be of interest to you.

However, some of the biggest benefits of providing our WebTitan service to your clients are that all three WebTitan solutions are multi-tenanted enterprise Internet filtering solutions, they can be provided in white label format for re-branding, and we offer a range of hosting options – in our infrastructure, in your infrastructure, or in a private cloud for each client via AWS. Please speak with us for more information about our services for MSPs.

If you would like to discover more about our flexible enterprise web filtering software, do not hesitate to contact us and talk about your requirements with one of our Sales Technicians. The discussion will help decide the most appropriate enterprise Internet filtering solution for your circumstances, after which you will be asked to take advantage of a thirty day free trial.

During the trial period, you will be supported by our industry-leading Customer and Technical Support experts. They will provide advice about optimizing the filtering parameters, and take you through fine-tuning the enterprise web filtering software to achieve optimum effectiveness. Then, at the end of the free trial, if you choose to continue with our service, no further configuration will be rnecessary.

We are happy that you will find our enterprise web filtering software a strong defense against web-borne threats, flexible and easy-to-use. Contact us today to begin your free trial and you could be evaluating the merits of our enterprise Internet filtering solutions in your own environment quickly.