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August 8, 2022

Why St. Catharines Chose Darktrace for Digital Security

Discover why St. Catharines partnered with Darktrace to secure their digital assets and protect against cyber threats.
Inside the SOC
Darktrace cyber analysts are world-class experts in threat intelligence, threat hunting and incident response, and provide 24/7 SOC support to thousands of Darktrace customers around the globe. Inside the SOC is exclusively authored by these experts, providing analysis of cyber incidents and threat trends, based on real-world experience in the field.
Written by
Wayne Racey
Manager of IT Operations, City of St Catharines (Guest Contributor)
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08
Aug 2022

The City of St. Catharines is the largest city in Ontario, Canada’s Niagara Region. We strive to meet the needs of our over 140,000 residents. Cyber disruption could stop our municipality from functioning, so having a strong security stack is critical to our mission.

Globally, 44% of ransomware attacks target municipalities. In Canada, smaller cities have had to deal with increased attempts by threat actors to access information, without significant increases in security staff or budgets. 

Data breaches incur an average cost totaling $6.35 million CAD because of ransomware payments, fines for leaked personally identifiable information, or recovery costs. That number does not quantify the additional reputational damage, PR setbacks, and other repercussions. Instead of resigning ourselves to accepting a greater cyber-risk, we turned to Darktrace to protect our network, email, and Microsoft 365 Suite.  

How Self-Learning AI buys back time

I’m sure we as a municipality are grappling with the same issues that other cities of a similar size face from a budgetary standpoint. We do not have enough boots on the ground and our IT team is stretched thin. Investigating cyber security incidents takes a lot of time. We must find correlations between several old systems and manually go through security event logs to determine which incidents require follow-up. These factors greatly increased our response time.  

When we first implemented Darktrace, we immediately saw that it does all the heavy lifting for us when it comes to the analysis of breach events. The Cyber AI Analyst shows a granular breakdown of the digital traffic coming into and out of the City, all on a single screen. This helps us separate the meaningful data from the noise.

I now start all my investigations with the Cyber AI Analyst. It sets me up with actionable insights that ensure I focus my time and energy in the most productive ways.

Darktrace also saves my team time and labor when it comes to responding to incidents. When it does detect attacks, it autonomously responds in seconds to contain them without interfering with any normal business operations. 

We have been able to configure Darktrace’s settings to further streamline our workload. We’ve made several adjustments that reduce the number of helpdesk tickets my team receives, which ensures we’re spending our time on high-value work.

Darktrace not only makes up for the limited resources of our IT team, but also augments us. By simplifying our investigations and autonomously stopping attacks, Darktrace gives us more time to work on our other IT responsibilities without worrying about our security.  

Darktrace/Network brings visibility and defense 

Before Darktrace, we didn’t have visibility into the east-west traffic on our network. Once installed, it provided a view of traffic we had never anticipated, and we saw connections that we never even knew existed.  

Darktrace/Network has insight into every laptop, server, phone, and user. The Self-Learning AI learns the “pattern of life” of our organization, so that it can recognize unusual activity that indicates a cyber-attack. In the case of a serious emerging attack, Darktrace RESPOND can take precise actions to stop it while otherwise allowing normal digital operations.

Darktrace/Network maps connections made within our network, whether between users and servers or between devices. It sorts users into groups that behave similarly, making it more obvious if one acts unusually. Darktrace/Email and Darktrace/Apps extend this coverage to our email and Microsoft 365 Suite, respectively. In this way, Darktrace allows us to see comprehensively into end-user traffic. 

Darktrace can stop attempts to download malicious software, move malware laterally, upload private data, and everything in between. This means we are protected from attacks that are notoriously difficult to find, such as stealth attacks, machine speed ransomwares, insider threats, and zero-days.  

Darktrace brings peace of mind 

The Self-Learning AI has transformed my skepticism of AI into enthusiasm. I now see the possibilities with AI are limited only by one’s imagination, and the Darktrace team has harnessed it to create a great security tool.  

Darktrace has proven to be the addition we needed to keep our digital landscape secure while contending with the limitations of budget and staffing during a time of increasingly frequent attacks targeting municipalities. My team’s support for Darktrace has been outstanding, and we have no regrets. 

Darktrace gives us the assurance that no matter what rules we put in place regarding the flow of traffic on our network, it will always be present to reconfigure our defenses and safeguard our digital assets should an attack occur. It works 24/7, at machine speed, and augments our IT team. That defines peace of mind! 

Inside the SOC
Darktrace cyber analysts are world-class experts in threat intelligence, threat hunting and incident response, and provide 24/7 SOC support to thousands of Darktrace customers around the globe. Inside the SOC is exclusively authored by these experts, providing analysis of cyber incidents and threat trends, based on real-world experience in the field.
Written by
Wayne Racey
Manager of IT Operations, City of St Catharines (Guest Contributor)

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February 13, 2026

CVE-2026-1731: How Darktrace Sees the BeyondTrust Exploitation Wave Unfolding

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Note: Darktrace's Threat Research team is publishing now to help defenders. We will update continue updating this blog as our investigations unfold.

Background

On February 6, 2026, the Identity & Access Management solution BeyondTrust announced patches for a vulnerability, CVE-2026-1731, which enables unauthenticated remote code execution using specially crafted requests.  This vulnerability affects BeyondTrust Remote Support (RS) and particular older versions of Privileged Remote Access (PRA) [1].

A Proof of Concept (PoC) exploit for this vulnerability was released publicly on February 10, and open-source intelligence (OSINT) reported exploitation attempts within 24 hours [2].

Previous intrusions against Beyond Trust technology have been cited as being affiliated with nation-state attacks, including a 2024 breach targeting the U.S. Treasury Department. This incident led to subsequent emergency directives from  the Cybersecurity and Infrastructure Security Agency (CISA) and later showed attackers had chained previously unknown vulnerabilities to achieve their goals [3].

Additionally, there appears to be infrastructure overlap with React2Shell mass exploitation previously observed by Darktrace, with command-and-control (C2) domain  avg.domaininfo[.]top seen in potential post-exploitation activity for BeyondTrust, as well as in a React2Shell exploitation case involving possible EtherRAT deployment.

Darktrace Detections

Darktrace’s Threat Research team has identified highly anomalous activity across several customers that may relate to exploitation of BeyondTrust since February 10, 2026. Observed activities include:

-              Outbound connections and DNS requests for endpoints associated with Out-of-Band Application Security Testing; these services are commonly abused by threat actors for exploit validation.  Associated Darktrace models include:

o    Compromise / Possible Tunnelling to Bin Services

-              Suspicious executable file downloads. Associated Darktrace models include:

o    Anomalous File / EXE from Rare External Location

-              Outbound beaconing to rare domains. Associated Darktrace models include:

o   Compromise / Agent Beacon (Medium Period)

o   Compromise / Agent Beacon (Long Period)

o   Compromise / Sustained TCP Beaconing Activity To Rare Endpoint

o   Compromise / Beacon to Young Endpoint

o   Anomalous Server Activity / Rare External from Server

o   Compromise / SSL Beaconing to Rare Destination

-              Unusual cryptocurrency mining activity. Associated Darktrace models include:

o   Compromise / Monero Mining

o   Compromise / High Priority Crypto Currency Mining

And model alerts for:

o    Compromise / Rare Domain Pointing to Internal IP

IT Defenders: As part of best practices, we highly recommend employing an automated containment solution in your environment. For Darktrace customers, please ensure that Autonomous Response is configured correctly. More guidance regarding this activity and suggested actions can be found in the Darktrace Customer Portal.  

Appendices

Potential indicators of post-exploitation behavior:

·      217.76.57[.]78 – IP address - Likely C2 server

·      hXXp://217.76.57[.]78:8009/index.js - URL -  Likely payload

·      b6a15e1f2f3e1f651a5ad4a18ce39d411d385ac7  - SHA1 - Likely payload

·      195.154.119[.]194 – IP address – Likely C2 server

·      hXXp://195.154.119[.]194/index.js - URL – Likely payload

·      avg.domaininfo[.]top – Hostname – Likely C2 server

·      104.234.174[.]5 – IP address - Possible C2 server

·      35da45aeca4701764eb49185b11ef23432f7162a – SHA1 – Possible payload

·      hXXp://134.122.13[.]34:8979/c - URL – Possible payload

·      134.122.13[.]34 – IP address – Possible C2 server

·      28df16894a6732919c650cc5a3de94e434a81d80 - SHA1 - Possible payload

References:

1.        https://nvd.nist.gov/vuln/detail/CVE-2026-1731

2.        https://www.securityweek.com/beyondtrust-vulnerability-targeted-by-hackers-within-24-hours-of-poc-release/

3.        https://www.rapid7.com/blog/post/etr-cve-2026-1731-critical-unauthenticated-remote-code-execution-rce-beyondtrust-remote-support-rs-privileged-remote-access-pra/

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About the author
Emma Foulger
Global Threat Research Operations Lead

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February 13, 2026

How AI is redefining cybersecurity and the role of today’s CIO

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Why AI is essential to modern security

As attackers use automation and AI to outpace traditional tools and people, our approach to cybersecurity must fundamentally change. That’s why one of my first priorities as Withum's CIO was to elevate cybersecurity from a technical function to a business enabler.

What used to be “IT’s problem” is now a boardroom conversation – and for good reason. Protecting our data, our people, and our clients directly impacts revenue, reputation and competitive positioning.  

As CIOs / CISOs, our responsibilities aren’t just keeping systems running, but enabling trust, protecting our organization's reputation, and giving the business confidence to move forward even as the digital world becomes less predictable. To pull that off, we need to know the business inside-out, understand risk, and anticipate what's coming next. That's where AI becomes essential.

Staying ahead when you’re a natural target

With more than 3,100 team members and over 1,000 CPAs (Certified Public Accountant), Withum’s operates in an industry that naturally attracts attention from attackers. Firms like ours handle highly sensitive financial and personal information, which puts us squarely in the crosshairs for sophisticated phishing, ransomware, and cloud-based attacks.

We’ve built our security program around resilience, visibility, and scale. By using Darktrace’s AI-powered platform, we can defend against both known and unknown threats, across email and network, without slowing our teams down.

Our focus is always on what we’re protecting: our clients’ information, our intellectual property, and the reputation of the firm. With Darktrace, we’re not just keeping up with the massive volume of AI-powered attacks coming our way, we’re staying ahead. The platform defends our digital ecosystem around the clock, detecting potential threats across petabytes of data and autonomously investigating and responding to tens of thousands of incidents every year.

Catching what traditional tools miss

Beyond the sheer scale of attacks, Darktrace ActiveAI Security PlatformTM is critical for identifying threats that matter to our business. Today’s attackers don’t use generic techniques. They leverage automation and AI to craft highly targeted attacks – impersonating trusted colleagues, mimicking legitimate websites, and weaving in real-world details that make their messages look completely authentic.

The platform, covering our network, endpoints, inboxes, cloud and more is so effective because it continuously learns what’s normal for our business: how our users typically behave, the business- and industry-specific language we use, how systems communicate, and how cloud resources are accessed. It picks up on minute details that would sail right past traditional tools and even highly trained security professionals.

Freeing up our team to do what matters

On average, Darktrace autonomously investigates 88% of all our security events, using AI to connect the dots across email, network, and cloud activity to figure out what matters. That shift has changed how our team works. Instead of spending hours sorting through alerts, we can focus on proactive efforts that actually strengthen our security posture.

For example, we saved 1,850 hours on investigating security issues over a ten-day period. We’ve reinvested the time saved into strengthening policies, refining controls, and supporting broader business initiatives, rather than spending endless hours manually piecing together alerts.

Real confidence, real results

The impact of our AI-driven approach goes well beyond threat detection. Today, we operate from a position of confidence, knowing that threats are identified early, investigated automatically, and communicated clearly across our organization.

That confidence was tested when we withstood a major ransomware attack by a well-known threat group. Not only were we able to contain the incident, but we were able to trace attacker activity and provided evidence to law enforcement. That was an exhilarating experience! My team did an outstanding job, and moments like that reinforce exactly why we invest in the right technology and the right people.

Internally, this capability has strengthened trust at the executive level. We share security reporting regularly with leadership, translating technical activity into business-relevant insights. That transparency reinforces cybersecurity as a shared responsibility, one that directly supports growth, continuity, and reputation.

Culturally, we’ve embedded security awareness into daily operations through mandatory monthly training, executive communication, and real-world industry examples that keep cybersecurity top of mind for every employee.

The only headlines we want are positive ones: Withum expanding services, Withum growing year over year. Security plays a huge role in making sure that’s the story we get to tell.

What’s next

Looking ahead, we’re expanding our use of Darktrace, including new cloud capabilities that extend AI-driven visibility and investigation into our AWS and Azure environments.

As I continue shaping our security team, I look for people with passion, curiosity, and a genuine drive to solve problems. Those qualities matter just as much as formal credentials in my view. Combined with AI, these attributes help us build a resilient, engaged security function with low turnover and high impact.

For fellow technology leaders, my advice is simple: be forward-thinking and embrace change. We must understand the business, the threat landscape, and how technology enables both. By augmenting human expertise rather than replacing it, AI allows us to move upstream by anticipating risk, advising the business, and fostering stronger collaboration across teams.

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