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August 12, 2019

Securing the Cities of Tomorrow: Black Hat 2019

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12
Aug 2019
Stay ahead of cyber threats with insights from Black Hat 2019. Learn how Darktrace is securing cities of the future.

As thousands of hackers descended upon the desert for Las Vegas’ annual Black Hat conference, it quickly became clear that nothing was immune to cyber-attack. From hotel smart locks to ATM machines to emergency call centers, hackers and security experts alike showed how cyber-criminals can infiltrate a plethora of supposedly airtight systems. And when it comes to the latest exploit, what happens in Vegas won’t stay there for long.

Yet this state of perpetual vulnerability is, of course, unacceptable for online defenders — particularly for cities whose primary responsibility is the safety of their citizens. Whereas smart city technology like IoT traffic sensors, driverless vehicles, and connected energy grids promise to unlock new heights of efficiency, such innovations are replete with uncharted security flaws that put the world’s most critical infrastructure at risk. Ultimately, Black Hat demonstrated why, to safeguard the cities of tomorrow, we must go beyond looking for yesterday’s threats.

If it’s smart, it’s vulnerable

This phrase was a consistent theme for the researchers who discussed threats facing the Internet of Things — perhaps the defining feature of smart cities around the globe. Coinciding with an explosion in the number of connected devices, 2018 witnessed a 100% year-over-year increase in IoT attacks, and it seems criminals have been ramping up their efforts in 2019. Meanwhile, conventional cyber defenses, designed to protect standard IT from known threats, are often incompatible with these nontraditional machines.

More fundamentally, the race to produce even more IoT devices prevents experts from anticipating their weaknesses. Such was the case when two German hackers compromised high-end smart locks at a European hotel — whose name was not disclosed because the locks were still in use. Known as “mobile keys” due to their reliance on mobile phones rather than on access cards, the locks leveraged Bluetooth low energy (BLE), a technology that many IoT devices employ. The researchers explained how they easily intercepted the BLE traffic in order to develop their exploit, which could have been used for malicious ends to break into private rooms or even to shut down the hotel elevator.

A cautious host

Hosting a conference for hackers can be a nail-biting experience to say the least — one only exacerbated for local governments with highly bespoke smart infrastructure. Thus, among the entities that garnered the most attention at Black Hat was none other than the City of Las Vegas itself.

A town made famous by bold wagers and grand ambitions, Las Vegas is betting big that it knows what the city of tomorrow looks like. As riders glide down the Strip aboard the first completely autonomous shuttle ever deployed on a public roadway, they can rest assured that a network of IoT sensors are helping officials anticipate gridlock at busy intersections, while AI-powered surveillance cameras monitor for litter on the sidewalks around them. In the near future, everything from The Venetian to Mandalay Bay may well be integrated into a single vast, municipal network — a digital labyrinth far too complex for traditional security tools to make sense of, much less defend.

“For all the benefit the IoT brings, it also brings with it that side of security,” Michael Sherwood, Las Vegas’ Director of IT and Innovation and a Darktrace customer, told Reuters. “These things are carrying people across the street, they’re controlling our traffic signals, [so] a lot could go wrong if someone could get into that system.”

Breaching the ballot

In addition to threats imperiling physical infrastructure, the cities of tomorrow cannot disregard trust-eroding attacks against a more abstract target: the democratic process. The subject of election hacking in particular received top billing at the conference, in light of the blind spots posed by not only voting machines themselves, but also voter registration databases and the distribution process. Many experts feared that all three areas remained susceptible to compromise ahead of the 2020 US elections.

These revelations are not without precedent. Until 2015, Virginia used the infamous WINVote machine, which lacked any security controls whatsoever. And although future digital voting technologies may have better safeguards, cyber-criminals have proven undeterred by even the most impressive perimeter defenses. With the conflict surrounding Russian interference in the last national election and worries that similar attacks on the American election systems will happen again, researchers emphasized the need to rethink our approach to election security altogether.

The takeaways from Black Hat all share a common theme: the legacy approach to cyber security is no longer keeping pace with an ever-evolving threat landscape. As a result, for smart cities like Las Vegas, the path forward looks little like the road already traveled. Innovative, AI-powered security platforms have become an imperative to catch novel threats against novel devices — before the black hats’ work is done.

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.
Author
Max Heinemeyer
Global Field CISO

Max is a cyber security expert with over a decade of experience in the field, specializing in a wide range of areas such as Penetration Testing, Red-Teaming, SIEM and SOC consulting and hunting Advanced Persistent Threat (APT) groups. At Darktrace, Max is closely involved with Darktrace’s strategic customers & prospects. He works with the R&D team at Darktrace, shaping research into new AI innovations and their various defensive and offensive applications. Max’s insights are regularly featured in international media outlets such as the BBC, Forbes and WIRED. Max holds an MSc from the University of Duisburg-Essen and a BSc from the Cooperative State University Stuttgart in International Business Information Systems.

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April 4, 2025

Darktrace Named as Market Leader in the 2025 Omdia Market Radar for OT Cybersecurity Platforms

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We are pleased to announce that Darktrace / OT has been named a Market Leader in Omdia’s  2025 Market Radar for OT Cybersecurity Platforms. We believe this highlights our unique capabilities in the OT security market and follows similar recognition from Gartner who recently named Darktrace / OT as the sole Visionary in in the Magic Quadrant for Cyber Physical Systems (CPS) Protection Platforms market.

Historically, IT and OT systems have been managed separately, creating challenges due to the differences of priorities between the two domains. While both value availability, IT emphasizes confidentiality and integrity whereas OT focuses on safety and reliability. Organizations are increasingly converging these systems to reap the benefits of automation, efficiency, and productivity (1).

Omdia’s research highlights that decision makers are increasingly prioritizing comprehensive security coverage, centralized management, and advanced cybersecurity capabilities when selecting OT security solutions (1).

Rising productivity demands have driven the convergence of OT, IT, and cloud-connected systems, expanding attack surfaces and exposing vulnerabilities. Darktrace / OT provides a comprehensive OT security solution, purpose-built for critical infrastructure, offering visibility across OT, IoT, and IT assets, bespoke risk management, and industry-leading threat detection and response powered by Self-Learning AITM.

Figure 1: Omdia vendor overview for OT cybersecurity platforms
Figure 1: Omdia vendor overview for OT cybersecurity platforms

An AI-first approach to OT security  

Many OT security vendors have integrated AI into their offerings, often leveraging machine learning for anomaly detection and threat response. However, only a few have a deep-rooted history in AI, with longstanding expertise shaping their approach beyond surface-level adoption.

The Omdia Market Radar recognizes that Darktrace has extensive background in the AI space:

“Darktrace has invested extensively in AI research to fuel its capabilities since 2013 with 200-plus patent applications, providing anomaly detection with a significant level of customization, helping with SOC productivity and efficiency, streamlining to show what matters for OT.” (1)

Unlike other security approaches that rely on existing threat data, Darktrace / OT achieves this through Self-Learning AI that understands normal business operations, detecting and containing known and unknown threats autonomously, thereby reducing Sec Ops workload and ensuring minimal downtime

This approach extends to incident investigations where an industry-first Cyber AI AnalystTM automatically investigates all relevant threats across IT and OT, prioritizes critical incidents, and then summarizes findings in an easily understandable view—bringing production engineers and security analysts together to communicate and quickly take appropriate action.

Balancing autonomous response with human oversight

In OT environments where uptime is essential, autonomous response technology can be approached with apprehension. However, Darktrace offers customizable response actions that can be set to “human confirmation mode.”

Omdia recognizes that our approach provides customizable options for autonomous response:

“Darktrace’s autonomous response functionality enforces normal, expected behavior. This can be automated but does not need to be from the beginning, and it can be fine-tuned. Alternative step-by-step mitigations are clearly laid out step-by-step and updated based on organizational risk posture and current level of progress.” (1)

This approach allows security and production to keep humans-in-the-loop with pre-defined actions for potential attacks, enforcing normal to contain a threat, and allowing production to continue without disruption.  

Bespoke vulnerability and risk management

In the realm of OT security, asset management takes precedent as one of the key focus points for organizations. With a large quantity of assets to manage, practitioners are overwhelmed with information with no real way to prioritize or apply them to their unique environment.

Darktrace / OT is recognized by Omdia as having:

“Advanced risk management capabilities that showcase metrics on impact, exploit difficulty, and estimated cost of an attack […] Given the nascency of this capability (April 2024), it is remarkably granular in depth and insight.” (1)

Enabling this is Darktrace’s unique approach to AI extends to risk management capabilities for OT. Darktrace / OT understands customers’ unique risks by building a comprehensive and contextualized picture that goes beyond isolated CVE scoring. It combines attack path modeling with MITRE ATT&CK  techniques to provide hardening recommendations regardless of patching availability and gives you a clearer view of the potential impact of an attack from APT groups.

Modular, scalable security for industrial environments

Organizations need flexibility when it comes to OT security, some want a fully integrated IT-OT security stack, while others prefer a segregated approach due to compliance or operational concerns. The Darktrace ActiveAI Security Platform offers integrated security across multiple domains, allowing flexibility and unification across IT and OT security. The platform combines telemetry from all areas of your digital estate to detect and respond to threats, including OT, network, cloud, email, and user identities.

Omdia recognizes Darktrace’s expansive coverage across multiple domains as a key reason why organizations should consider Darktrace / OT:

“Darktrace’s modular and platform, approach offer’s integrated security across multiple domains. It offers the option of Darktrace / OT as a separate platform product for those that want to segregate IT and OT cybersecurity or are not yet in a position to secure both domains in tandem. The deployment of Darktrace’s platform is flexible—with nine different deployment options, including physical on-premises, virtual, cloud, and hybrid.” (1)

With flexible deployment options, Darktrace offers security teams the ability to choose a model that works best for their organization, ensuring that security doesn’t have to be a “one-size-fits-all” approach.

Conclusion: Why Darktrace / OT stands out in Omdia’s evaluation

Omdia’s 2025 Market Radar for OT Cybersecurity Platforms provides a technical-first, vendor-agnostic evaluation, offering critical insights for organizations looking to strengthen their OT security posture. Darktrace’s recognition as a Market Leader reinforces its unique AI-driven approach, flexible deployment options, and advanced risk management capabilities as key differentiators in an evolving threat landscape.

By leveraging Self-Learning AI, autonomous response, and real-world risk analysis, Darktrace / OT enables organizations to detect, investigate, and mitigate threats before they escalate, without compromising operational uptime.

Read the full report here!

References

  1. www.darktrace.com/resources/darktrace-named-a-market-leader-in-the-2025-omdia-market-radar-for-ot-cybersecurity-platforms
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About the author
Pallavi Singh
Product Marketing Manager, OT Security & Compliance

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Cloud

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April 2, 2025

Fusing Vulnerability and Threat Data: Enhancing the Depth of Attack Analysis

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Cado Security, recently acquired by Darktrace, is excited to announce a significant enhancement to its data collection capabilities, with the addition of a vulnerability discovery feature for Linux-based cloud resources. According to Darktrace’s Annual Threat Report 2024, the most significant campaigns observed in 2024 involved the ongoing exploitation of significant vulnerabilities in internet-facing systems. Cado’s new vulnerability discovery capability further deepens its ability to provide extensive context to security teams, enabling them to make informed decisions about threats, faster than ever.

Deep context to accelerate understanding and remediation

Context is critical when understanding the circumstances surrounding a threat. It can also take many forms – alert data, telemetry, file content, business context (for example asset criticality, core function of the resource), and risk context, such as open vulnerabilities.

When performing an investigation, it is common practice to understand the risk profile of the resource impacted, specifically determining open vulnerabilities and how they may relate to the threat. For example, if an analyst is triaging an alert related to an internet-facing Webserver running Apache, it would greatly benefit the analyst to understand open vulnerabilities in the Apache version that is running, if any of them are exploitable, whether a fix is available, etc. This dataset also serves as an invaluable source when developing a remediation plan, identifying specific vulnerabilities to be prioritised for patching.

Data acquisition in Cado

Cado is the only platform with the ability to perform full forensic captures as well as utilize instant triage collection methods, which is why fusing host-based artifact data with vulnerability data is such an exciting and compelling development.

The vulnerability discovery feature can be run as part of an acquisition – full or triage – as well as independently using a fast ‘Scan only’ mode.

Figure 1: A fast vulnerability scan being performed on the acquired evidence

Once the acquisition has completed, the user will have access to a ‘Vulnerabilities’ table within their investigation, where they are able to view and filter open vulnerabilities (by Severity, CVE ID, Resource, and other properties), as well as pivot to the full Event Timeline. In the Event Timeline, the user will be able to identify whether there is any malicious, suspicious or other interesting activity surrounding the vulnerable package, given the unified timeline presents a complete chronological dataset of all evidence and context collected.

Figure 2: Vulnerabilities discovered on the acquired evidence
Figure 3: Pivot from the Vulnerabilities table to the Event Timeline provides an in-depth view of file and process data associated with the vulnerable package selected. In this example, Apache2.

Future work

In the coming months, we’ll be releasing initial versions of highly anticipated integrations between Cado and Darktrace, including the ability to ingest Darktrace / CLOUD alerts which will automatically trigger a forensic capture (as well as a vulnerability discovery) of the impacted assets.

To learn more about how Cado and Darktrace will combine forces, request a demo today.

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About the author
Paul Bottomley
Director of Product Management, Cado
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