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November 3, 2016

Unraveling 2016 Election Tampering Controversy

While the 2016 U.S. election was roiled by fears over election tampering, it generated discussion on the intersection of cyber-security & voting.
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
Justin Fier
SVP, Red Team Operations
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03
Nov 2016

The 2016 U.S. election is roiled by fears over election tampering and cyber-warfare. While such anxiety threatens to undermine confidence in the results, the up-side is that for the first time since 2000, the election is generating thoughtful discussion on the intersection of cyber-security and voting.

After the high-profile hack of the Democratic National Committee, and after attacks on voter registration databases in 20 states, these fears are certainly justified. After all, we live in a new era of threat, where foreign powers don’t hesitate to use cyber-tools for economic and political gain. The White House has now formally blamed Russia for the DNC hack, but they’re hardly the only nation-state willing to engage in cloak-and-dagger cyber-warfare.

Further complicating matters is that our voting machines are in desperate need of an overhaul. In 2006, computer scientists proved that in less than a minute, an e-voting machine could be hacked and installed with vote-changing malware, and it can even be done remotely. But intentional manipulation may not even be our biggest concern — in 2004, North Carolina lost 4,438 votes because of a system error.

If you’re thinking paper ballots are the answer, I don’t blame you. Most states would agree: only five states currently use digital voting alone, and 75 percent of all voting is done on paper ballots.

But after the 2000 election, when the infamous ‘hanging chads’ forced millions of votes to be invalidated, it became clear that paper ballots are not only cumbersome, but inaccurate. Two years later, Congress passed the Help America Vote Act and introduced digitized voting and registration databases across America. Unfortunately, the new machines were plagued with errors, and many of them are still in use today.

Growing concern over election tampering prompted 33 state election agencies to petition the Department of Homeland Security for aid. The DHS responded by offering “cyber hygiene scans on Internet-facing systems as well as risk and vulnerability assessments.”

This is a good start, but hardly a long-term solution. Cyber-security for the future has to go beyond one-off scans and retrospective assessments. The answer has to involve intelligently monitoring and analyzing millions of devices — from voting machines to vulnerable IoT devices — in order to mitigate risk from unknown threats. Whether it be a state-sponsored hack or tampering from a politically motivated insider, the integrity of our elections is at stake, and its security deserves the utmost attention.

To hear more of my thoughts on the modern threat landscape, sign up for my webinar on November 9.

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
Justin Fier
SVP, Red Team Operations

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May 1, 2025

Your Vendors, Your Risk: Rethinking Third-Party Security in the Age of Supply Chain Attacks

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When most people hear the term supply chain attack, they often imagine a simple scenario: one organization is compromised, and that compromise is used as a springboard to attack another. This kind of lateral movement is common, and often the entry vector is as mundane and as dangerous as email.

Take, for instance, a situation where a trusted third-party vendor is breached. An attacker who gains access to their systems can then send malicious emails to your organization, emails that appear to come from a known and reputable source. Because the relationship is trusted, traditional phishing defenses may not be triggered, and recipients may be more inclined to engage with malicious content. From there, the attacker can establish a foothold, move laterally, escalate privileges, and launch a broader campaign.

This is one dimension of a supply chain cyber-attack, and it’s well understood in many security circles. But the risk doesn’t end there. In fact, it goes deeper, and it often hits the most important asset of all: your customers' data.

The risk beyond the inbox

What happens when customer data is shared with a third party for legitimate processing purposes for example billing, analytics, or customer service and that third party is then compromised?

In that case, your customer data is breached, even if your own systems were never touched. That’s the uncomfortable truth about modern cybersecurity: your risk is no longer confined to your own infrastructure. Every entity you share data with becomes an extension of your attack surface. Thus, we should rethink how we perceive responsibility.

It’s tempting to think that securing our environment is our job, and securing their environment is theirs. But if a breach of their environment results in the exposure of our customers, the accountability and reputational damage fall squarely on our shoulders.

The illusion of boundaries

In an era where digital operations are inherently interconnected, the lines of responsibility can blur quickly. Legally and ethically, organizations are still responsible for the data they collect even if that data is processed, stored, or analyzed by a third party. A customer whose data is leaked because of a vendor breach will almost certainly hold the original brand responsible, not the third-party processor they never heard of.

This is particularly important for industries that rely on extensive outsourcing and platform integrations (SaaS platforms, marketing tools, CRMs, analytics platforms, payment processors). The list of third-party vendors with access to customer data grows year over year. Each integration adds convenience, but also risk.

Encryption isn’t a silver bullet

One of the most common safeguards used in these data flows is encryption. Encrypting customer data in transit is a smart and necessary step, but it’s far from enough. Once data reaches the destination system, it typically needs to be decrypted for use. And the moment it is decrypted, it becomes vulnerable to a variety of attacks like ransomware, data exfiltration, privilege escalation, and more.

In other words, the question isn’t just is the data secure in transit? The more important question is how is it protected once it arrives?

A checklist for organizations evaluating third-parties

Given these risks, what should responsible organizations do when they need to share customer data with third parties?

Start by treating third-party security as an extension of your own security program. Here are some foundational controls that can make a difference:

Due diligence before engagement: Evaluate third-party vendors based on their security posture before signing any contracts. What certifications do they hold? What frameworks do they follow? What is their incident response capability?

Contractual security clauses: Build in specific security requirements into vendor contracts. These can include requirements for encryption standards, access control policies, and data handling protocols.

Third-party security assessments: Require vendors to provide evidence of their security controls. Independent audits, penetration test results, and SOC 2 reports can all provide useful insights.

Ongoing monitoring and attestations: Security isn’t static. Make sure vendors provide regular security attestations and reports. Where possible, schedule periodic reviews or audits, especially for vendors handling sensitive data.

Minimization and segmentation: Don’t send more data than necessary. Data minimization limits the exposure in the event of a breach. Segmentation, both within your environment and within vendor access levels, can further reduce risk.

Incident response planning: Ensure you have a playbook for handling third-party incidents, and that vendors do as well. Coordination in the event of a breach should be clear and rapid.

The human factor: Customers and communication

There’s another angle to supply chain cyber-attacks that’s easy to overlook: the post-breach exploitation of public knowledge. When a breach involving customer data hits the news, it doesn’t take long for cybercriminals to jump on the opportunity.

Attackers can craft phishing emails that appear to be follow-ups from the affected organization: “Click here to reset your password,” “Confirm your details due to the breach,” etc.

A breach doesn’t just put customer data at risk it also opens the door to further fraud, identity theft, and financial loss through social engineering. This is why post-breach communication and phishing mitigation strategies are valuable components of an incident response strategy.

Securing what matters most

Ultimately, protecting against supply chain cyber-attacks isn’t just about safeguarding your own perimeter. It’s about defending the integrity of your customers’ data, wherever it goes. When customer data is entrusted to you, the duty of care doesn’t end at your firewall.

Relying on vendors to “do their part” is not enough. True due diligence means verifying, validating, and continuously monitoring those extended attack surfaces. It means designing controls that assume failure is possible, and planning accordingly.

In today’s threat landscape, cybersecurity is no longer just a technical discipline. It’s a trust-building exercise. Your customers expect you to protect their information, and rightly so. And when a supply chain attack happens, whether the breach originated with you or your partner, the damage lands in the same place: your brand, your customers, your responsibility.

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About the author
Tony Jarvis
VP, Field CISO

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April 30, 2025

Boosting Security with Azure Virtual Network TAP Traffic Mirroring

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We are thrilled to announce that Darktrace is a launch partner for the Public Preview of Microsoft Azure Virtual Network Terminal Access Point (TAP). As Microsoft's 2024 UK Partner of the Year, we continue to innovate alongside Microsoft to deliver proactive cyber protection tailored to every organization.

Enhanced Defense Across the Modern Network

Modern networks are expanding far beyond on-premises into virtual environments, cloud and hybrid networks. More than 50% of incidents will come from cloud network activity by 2029, meaning defenders need a solution that can level the playing field against complex attacks that traverse multiple areas of a digital estate, including north-south and east-west traffic.

With Azure Virtual Network TAP, Darktrace’s self-learning AI gains seamless access to granular packet data in hybrid environments. This integration helps our Cyber AI platform build a comprehensive understanding of a customers’ Azure network. Microsoft's recent enhancement allows Virtual Network TAP to mirror the full throughput of VMs without impacting VM bandwidth, enabling agentless Cyber AI defense across these instances.

Darktrace's Cyber AI provides real-time visibility and adaptive, autonomous defense for your Microsoft security strategy. Our platform continuously learns the normal behavior of every user, device, and workload in your environment. This deep understanding of usual 'patterns of life' enables Darktrace to detect subtle deviations that indicate threats, from account takeovers to critical misconfigurations.

Our bespoke, real-time knowledge of usual activity allows Darktrace to identify unknown and unpredictable threats that bypass policy-based defenses—without relying on rules, signatures, or prior assumptions. This approach is a powerful compliment to Microsoft’s unprecedented threat intelligence.

Expanding Azure Virtual Network TAP

Azure Virtual Network TAP allows continuous streaming of virtual machine network traffic, which customers can leverage for Darktrace’s AI-driven threat detection and investigation. Darktrace / NETWORK passively ingests traffic from on-premises, virtual, cloud, hybrid environments, and remote devices, analyzing both encrypted and decrypted packets to uncover unusual activity in real-time. Unlike other NDR vendors that process data in the cloud, our industry-leading Self-Learning AI is deployed locally and trained solely on your data, ensuring tailored security outcomes without compromising privacy.

Benefits to Darktrace Customers

Darktrace customers will experience enhanced security through deeper insights into network traffic, enabling more accurate threat detection and response. The ability to mirror full VM throughput without affecting bandwidth ensures optimal performance, while agentless defense reduces barrier to entry and simplifies management. Customers benefit from proactive protection by continuously monitoring and analyzing traffic to identify and mitigate threats before they cause harm. Additionally, seamless integration with existing Azure environments leverages the power of Darktrace’s AI for enhanced security.

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About the author
Adam Stevens
Director of Product, Cloud Security
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