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August 21, 2024

Vigilance in Action: Monitoring Typosquatting Domains

Cado researchers detected a typosquatting domain mimicking their corporate site, part of a broader campaign targeting tech companies. The malicious domain redirected to the legitimate one, and an accompanying fake X (Twitter) account was created. Cado took swift action, informing staff, blocking emails, and reporting the domain for suspension.
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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.
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21
Aug 2024

Introduction

In today's digital landscape, cybercriminals are constantly devising new and innovative ways to infiltrate and compromise corporate systems. One such tactic is called typosquatting: the registration of domains that closely resemble a real organization in order to trick users into visiting a fraudulent website. Before any damage could be done, researchers at Cado Security Labs (now part of Darktrace) recently discovered a domain that bore a striking resemblance to the Cado corporate domain during a routine check. In this blog, we will discuss how this domain was identified, and the steps taken following discovery.

Look and you shall find

Monitoring for spoofed domains is a function that helps a threat intel team detect malicious actors preparing their infrastructure for their campaigns. This early detection can prevent potential attacks and protect an organization's reputation and assets from harm.

At Cado Security (now Darktrace), this issue is proactively addressed using a tool called “ dnstwist “ - a powerful domain generation and lookup tool that helps identify domains that could be used as part of phishing attacks. For example, using the corporate domain, cadosecurity.com, dnstwist generated nearly 9,000 permutations of the Cado domain and attempted DNS resolutions of them.

Not if, but when..

During a routine check, Cado discovered that just three days prior, a domain had been registered that contained a character substitution similar to what is seen for typosquatting attacks, highlighting that a potential threat was emerging. 

Typosquatting attacks are typically done by deliberately including typos, numbers, or symbols in the domain name that a user might accidentally type or with a quick glance might consider to be legitimate. This might involve adding an extra character, such as "Cadosecurityy.com," or replacing a letter with a similar-looking number or symbol, like "Cado5ecurity.com" or "Cad0security.com" (using a zero instead of the letter 'O'). Another variation of typosquatting is the homoglyph or homograph attack, which uses characters (or glyphs) from other scripts that are very visually similar to register domains that may fool a user. For example, using Cyrillic characters mixed with Latin characters, an attacker might create a domain like "Сadosecurity.com," where the 'C' is replaced with its Cyrillic counterpart, which looks almost identical.

Once this domain was identified, it was quickly discovered that connections to the malicious domain were being redirected to Cado’s legitimate domain. This redirection indicates that the threat actor behind this activity was likely intending to imitate the domain, potentially as part of a future phishing attack.

Upon further investigation, Cado found that this malicious domain was registered through “Apiname” and resolved to IP address 94[.]154[.]35[.]15. Open Source Intelligence analysis revealed that not only was the domain being mimicked, but also several other tech companies' domains have been targeted in a similar fashion. This suggests that it was created as part of a broader campaign to target a large number of brands. Where possible, the affected companies were notified prior to this blog being released. 

The threat actor also created an X (formerlyTwitter) account as Cado with the typo’d domain mimicking our own X account and in one instance, they had taken it as far as purchasing a Gold Checkmark, adding followers, and following people related to Cado, in order to create a sense of authenticity.

Figure 1: Fake Cado Security account created by threat actor using typo'd username
Figure 2: Fake Cado Security account profile created by threat actor using typo'd username

As seen with the other tech related companies that were also victims of the same domain registration typo activity, Cado found the threat actor had also created X accounts for some of those companies as well.

Actions speak louder than words

When Cado identified that the malicious domain was redirecting to its website, the following proactive actions were taken:

  • Informed all staff about the current situation and reminded them of the actions they should take.  Fostering a security-conscious culture where everyone plays their part in defending against cyber threats is key for a business’ cyber security posture. Ensure your cyber security training is always updated to reflect the latest threats, and that staff are briefed on a routine basis. By investing time and resources into employee cybersecurity education, businesses can significantly reduce the risk of a breach, protect sensitive information, and maintain smooth operations.
  • Searched for any emails originating from the malicious domain, and implemented alerting and a block for future emails. By doing so, threat actors were unable to send malicious content or phishing attempts to staff inboxes. This step not only protects team members, but also limits the potential damage caused by any malicious emails.
  • Reported the activity to the DNS registrar who subsequently suspended the domain. By taking this action, not only was the issue addressed at hand, but it also contributed to the overall security of the internet by having a potentially malicious domain taken offline.

Additional typosquatting domains identified

Where possible the organizations included below have all been alerted regarding these fraudulent domains.

URLs

  • biaizetech[.]com
  • cadosecurlty[.]com
  • changeliy[.]com
  • ciickup[.]com
  • elliptlc[.]com
  • miikroad[.]com
  • ogiivy[.]com
  • q0nt0[.]com
  • raiiwayapp[.]com
  • scrlb3[.]com
  • sh0rtcut[.]com
  • slgmaprime[.]com
  • slnglegrain[.]com
  • spndesk[.]com
  • twinmotlon[.]com
  • tlnulti[.]com
  • 0penraven[.]com

IP addresses

94[.]154[.]35[.]15

The key takeaway

This discovery underscores the importance of staying vigilant and proactive in protecting against such potential threats. It also highlights the need to monitor domain registrations, especially those that closely resemble our own, as well as staying abreast of the latest cybersecurity trends and best practices. By being aware of these potential risks and taking adequate measures to secure our domains, teams can collectively work towards mitigating the impact of such activities on organizations and the broader tech industry. 

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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.
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September 23, 2025

It’s Time to Rethink Cloud Investigations

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Cloud Breaches Are Surging

Cloud adoption has revolutionized how businesses operate, offering speed, scalability, and flexibility. But for security teams, this transformation has introduced a new set of challenges, especially when it comes to incident response (IR) and forensic investigations.

Cloud-related breaches are skyrocketing – 82% of breaches now involve cloud-stored data (IBM Cost of a Data Breach, 2023). Yet incidents often go unnoticed for days: according to a 2025 report by Cybersecurity Insiders, of the 65% of organizations experienced a cloud-related incident in the past year, only 9% detected it within the first hour, and 62% took more than 24 hours to remediate it (Cybersecurity Insiders, Cloud Security Report 2025).

Despite the shift to cloud, many investigation practices remain rooted in legacy on-prem approaches. According to a recent report, 65% of organizations spend approximately 3-5 days longer when investigating an incident in the cloud vs. on premises.

Cloud investigations must evolve, or risk falling behind attackers who are already exploiting the cloud’s speed and complexity.

4 Reasons Cloud Investigations Are Broken

The cloud’s dynamic nature – with its ephemeral workloads and distributed architecture – has outpaced traditional incident response methods. What worked in static, on-prem environments simply doesn’t translate.

Here’s why:

  1. Ephemeral workloads
    Containers and serverless functions can spin up and vanish in minutes. Attackers know this as well – they’re exploiting short-lived assets for “hit-and-run” attacks, leaving almost no forensic footprint. If you’re relying on scheduled scans or manual evidence collection, you’re already too late.
  2. Fragmented tooling
    Each cloud provider has its own logs, APIs, and investigation workflows. In addition, not all logs are enabled by default, cloud providers typically limit the scope of their logs (both in terms of what data they collect and how long they retain it), and some logs are only available through undocumented APIs. This creates siloed views of attacker activity, making it difficult to piece together a coherent timeline. Now layer in SaaS apps, Kubernetes clusters, and shadow IT — suddenly you’re stitching together 20+ tools just to find out what happened. Analysts call it the ‘swivel-chair Olympics,’ and it’s burning hours they don’t have.
  3. SOC overload
    Analysts spend the bulk of their time manually gathering evidence and correlating logs rather than responding to threats. This slows down investigations and increases burnout. SOC teams are drowning in noise; they receive thousands of alerts a day, the majority of which never get touched. False positives eat hundreds of hours a month, and consequently burnout is rife.  
  4. Cost of delay
    The longer an investigation takes, the higher its cost. Breaches contained in under 200 days save an average of over $1M compared to those that linger (IBM Cost of a Data Breach 2025).

These challenges create a dangerous gap for threat actors to exploit. By the time evidence is collected, attackers may have already accessed or exfiltrated data, or entrenched themselves deeper into your environment.

What’s Needed: A New Approach to Cloud Investigations

It’s time to ditch the manual, reactive grind and embrace investigations that are automated, proactive, and built for the world you actually defend. Here’s what the next generation of cloud forensics must deliver:

  • Automated evidence acquisition
    Capture forensic-level data the moment a threat is detected and before assets disappear.
  • Unified multi-cloud visibility
    Stitch together logs, timelines, and context across AWS, Azure, GCP, and hybrid environments into a single unified view of the investigation.
  • Accelerated investigation workflows
    Reduce time-to-insight from hours or days to minutes with automated analysis of forensic data, enabling faster containment and recovery.
  • Empowered SOC teams
    Fully contextualised data and collaboration workflows between teams in the SOC ensure seamless handover, freeing up analysts from manual collection tasks so they can focus on what matters: analysis and response.

Attackers are already leveraging the cloud’s agility. Defenders must do the same — adopting solutions that match the speed and scale of modern infrastructure.

Cloud Changed Everything. It’s Time to Change Investigations.  

The cloud fundamentally reshaped how businesses operate. It’s time for security teams to rethink how they investigate threats.

Forensics can no longer be slow, manual, and reactive. It must be instant, automated, and cloud-first — designed to meet the demands of ephemeral infrastructure and multi-cloud complexity.

The future of incident response isn’t just faster. It’s smarter, more scalable, and built for the environments we defend today, not those of ten years ago.  

On October 9th, Darktrace is revealing the next big thing in cloud security. Don’t miss it – sign up for the webinar.

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Kellie Regan
Director, Product Marketing - Cloud Security

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September 22, 2025

Understanding the Canadian Critical Cyber Systems Protection Act

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Introduction: The Canadian Critical Cyber Systems Protection Act

On 18 June 2025, the Canadian federal Government introduced Bill C-8 which, if adopted following completion of the legislative process, will enact the Critical Cyber Systems Protection Act (CCSPA) and give Canada its first federal, cross-sector and legally binding cybersecurity regime for designated critical infrastructure providers. As of August 2025, the Bill has completed first reading and stands at second reading in the Canadian House of Commons.

Political context

The measure revives most of the stalled 2022 Bill C-26 “An Act Respecting Cyber Security” which “died on Paper” when Parliament was prorogued in January 2025, in the wake of former Prime Minister Justin Trudeau’s resignation.

The new government, led by Mark Carney since March 2025, has re-tabled the package with the same two-part structure: (1) amendments to the Telecommunications Act that enable security directions to telecoms; and (2) a new CCSPA setting out mandatory cybersecurity duties for designated operators. This blog focuses on the latter.

If enacted, Canada will join fellow Five Eyes partners such as the United Kingdom and Australia, which already impose statutory cyber-security duties on operators of critical national infrastructure.

The case for new cybersecurity legislation in Canada

The Canadian cyber threat landscape has expanded. The country's national cyber authority, the Canadian Centre for Cybersecurity (Cyber Centre), recently assessed that the number of cyber incidents has “sharply increased” in the last two years, as has the severity of those incidents, with essential services providers among the targets. Likewise, in its 2025-2026 National Cyber Threat Assessment, the Cyber Centre warned that AI technologies are “amplifying cyberspace threats” by lowering barriers to entry, improving the speed and sophistication of social-engineering attacks and enabling more precise operations.

This context mirrors what we are seeing globally: adversaries, including state actors, are taking advantage of the availability and sophistication of AI tools, which they have leverage to amplify the effectiveness of their operations. In this increasingly complex landscape, regulation must keep pace and evolve in step with the risk.

What the Canadian Critical Cyber Systems Protection Act aims to achieve

  • If enacted, the CCSPA will apply to operators in federally regulated critical infrastructure sectors which are vital to national security and public safety, as further defined in “Scope” below (the “Regulated Entities”), to adopt and comply with a minimum standard of cybersecurity duties (further described below)  which align with those its Five Eyes counterparts are already adhering to.

Who does the CCSPA apply to

The CCSPA would apply to designated operators that deliver services or systems within federal jurisdiction in the following priority areas:

  • telecommunications services
  • interprovincial or international pipeline and power line systems, nuclear energy systems, transportation systems
  • banking and clearing  
  • settlement systems

The CCSPA would also grant the Governor in Council (Federal Cabinet) with powers to add or remove entities in scope via regulation.

Scope of the CCSPA

The CCSPA introduces two key instruments:

First, it strengthens cyber threat information sharing between responsible ministers, sector regulators, and the Communications Security Establishment (through the Cyber Centre).

Second, it empowers the Governor in Council (GIC) to issue Cyber Security Directions (CSDs) - binding orders requiring a designated operator to implement specified measures to protect a critical cyber system within defined timeframes.

CSDs may be tailored to an individual operator or applied to a class of operators and can address technology, process, or supplier risks. To safeguard security and commercial confidentiality, the CCSPA restricts disclosure of the existence or content of a CSD except as necessary to carry it out.

Locating decision-making with the GIC ensures that CSDs are made with a cross-government view that weighs national security, economic priorities and international agreement.

New obligations for designated providers

The CCSPA would impose key cybersecurity compliance and obligations on designated providers. As it stands, this includes:

  1. Establishing and maintaining cybersecurity programs: these will need to be comprehensive, proportionate and developed proactively. Once implemented, they will need to be continuously reviewed
  2. Mitigating supply chain risks: Regulated Entities will be required to assess their third-party products and services by conducting a supply chain analysis, and take active steps to mitigate any identified risks
  3. Reporting incidents:  Regulated Entities will need to be more transparent with their reporting, by making the Communications Security Establishment (CSE) aware of any incident which has, or could potentially have, an impact on a critical system. The reports must be made within specific timelines, but in any event within no more than 72 hours;
  4. Compliance with cybersecurity directions:  the government will, under the CCSPA, have the authority to issue cybersecurity directives in an effort to remain responsive to emerging threats, which Regulated Entities will be required to follow once issued
  5. Record keeping: this shouldn’t be a surprise to many of those Regulated Entities which fall in scope, which are already likely to be subject to record keeping requirements. Regulated Entities should expect to be maintaining records and conducting audits of their systems and processes against the requirements of the CCSPA

It should be noted, however, that this may be subject to change, so Regulated Entities should keep an eye on the progress of the Bill as it makes its way through parliament.

Enforcement of the Act would be carried out by sector-specific regulators identified in the Act such as the Office of the Superintendent of Financial Institutions, Minister of Transport, Canada Energy Regulator, Canadian Nuclear Safety Commission and the Ministry of Industry.

What are the penalties for CCSPA non-compliance?

When assessing the penalties associated with non-compliance with the requirements of the CCSPA, it is clear that such non-compliance will be taken seriously, and the severity of the penalties follows the trend of those applied by the European Union to key pieces of EU legislation. The “administrative monetary penalties” (AMPs) set by regulation could see fines being applied of up to C$1 million for individuals and up to C$15 million for organizations.

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