Are You Doing Enough to Protect Your Contact Centre Data?

As contact centres become more connected and data-driven, safeguarding customer information and critical systems has never been more important, and contact centre leaders are under increasing pressure to get it right.

But how do you know if you’re doing enough? To find out, we asked our technology experts for their top tips and advice for strengthening the security of contact centre data and systems.

Don’t Let the Small Things Become Your Biggest Security Risk

Many of us think major security breaches always begin with sophisticated cyberattacks. In fact, more often, they start with overlooked operational issues, such as:

• An account that should have been disabled
• A software patch delayed by a few weeks
• A certificate that quietly expires
• An alert that nobody investigates

While individually these may seem minor, together they create opportunities for attackers and increase the likelihood of service disruption.

To reduce risk, we need to pay attention to operational fundamentals that help close the gaps that attackers often exploit. These include:

• Regular access reviews
• Proactive monitoring
• Disciplined change management
• Timely maintenance

The most resilient contact centres recognize that security is built through consistent operational excellence, and small, well-managed processes carried out every day provide far greater protection than relying solely on periodic audits or annual compliance reviews.

Contributed by: Dan Brown, Director, Cloud Ops, Enghouse Interactive

Make Sure Your Bots Are Also on High Alert for Phishing Attacks

The threats facing organizations from the digital domain are greater than ever. Whether ransomware or hacking, there is no shortage of headlines in the press.

It seems the lure of holding businesses to ransom shows no sign of waning, and there are an increasing number of attack vectors for bad actors to exploit.

The more recent news articles describing unintended and often embarrassing outcomes from AI-enabled chatbots should certainly serve as cautionary tales for contact centre leaders.

To provide ‘agentic’ service, by definition, means that the bots need access to internal systems. Safeguarding this access is overlooked at your peril!

Traditional phishing attacks (a form of social engineering and a scam where attackers deceive people into revealing sensitive information) are still absolutely a factor, but now we have bots with the same access to that sensitive information that also need to be trained and monitored to protect against the latest dimension of the same approach.

Contributed by: Ben Willmott, Principal Solution Consultant, Route 101

Offer Your Agents Governed Alternatives to “Shadow AI”

For years, organizations battled “Shadow IT”, where employees adopt unsupported tools and workarounds to get jobs done.

Today, that challenge is compounded by the rise of “Shadow AI” where colleagues turn to personal AI tools, unmanaged devices (including consumer-grade applications) to improve productivity, but without considering the risk of exposing sensitive data. The wrong thing, for the right reasons, if you will.

The answer is to provide secure, governed alternatives that meet operational needs. By adopting CCaaS and intelligent automation platforms with native AI capabilities, organizations can reduce reliance on external tools while maintaining control over data and usage.

Combined with role-based access controls, audit trails, and human-in-the-loop approvals, native AI can ensure data remains protected and actions remain accountable.

Contributed by: Lewis Gallagher, Senior Solutions Consultant, Netcall

Exercise the Breach Before You Have One

Assume something will fail and rehearse while nothing is wrong. Who decides this is an incident? Who notifies the ICO inside 72 hours? Who tells customers, and what do they say? Who keeps the phones answered while everyone else is in a war room?

Ensure you have documented the process, the communication plan and tested it – once a year is a sensible minimum. Put operations and comms in a room and walk a scenario: card data leaked on a Friday afternoon, or an agent account used to export ten thousand records. The gaps show up inside twenty minutes!

Contributed by: Daniel Bloy, Regional Director, SequenceShift

Pick One Conversation and Find Every Copy of It

Try this: Pick a customer conversation from last week and count how many copies of it exist and where they live.

The recording sits in your platform, where it belongs, sure. But maybe someone put a transcript in a spreadsheet while working out a trend.

Or a team leader downloaded a copy to their laptop for a calibration session. Or it could be that somebody dropped a screenshot into a coaching deck. And a shared drive folder called “QA evidence” has been collecting all of it since 2023.

Only the first one of those is properly governed. The others are copies of potentially sensitive customer data sitting where you can’t see them, and probably none of them showed up in your last security review, because a security review is only looking at the systems.

Now, I’m not saying anybody did anything wrong here. Each of those copies was made by somebody trying to get their job done, usually because the governed route was slower than the workaround.

That’s the bit you have to look at fixing. Make the proper route the quick and easy one, with permissions and retention attached, and most of those ad hoc copies will stop existing because they won’t be necessary any more.

Contributed by: Derek Corcoran, CEO, ScorebuddyCX

Replace Detected Phone Numbers With Placeholder Text and Silence-Sensitive Audio

Your contact centre stores recordings, transcripts, voicemails, and messaging history. That’s sensitive data across multiple channels, and protecting it takes more than a firewall.

Start with where data lives. Configurable data residency lets you choose storage regions for customer content. Pair that with retention policies you control and you can help reduce exposure by design.

Then look at what’s visible. Data redaction is designed to help identify and remove personally identifiable information (PII) from recordings and transcripts, replacing detected phone numbers with placeholder text and silencing sensitive audio.

Data masking can transform identifiers into non-readable formats. And blocking rules help prevent consumers from sharing sensitive information through chat or SMS before it reaches an agent.

Contributed by: Ben Neo, Head of CX EMEA, Zoom

Bring Your CX Data Into a Single Source of Truth to Shrink Your Attack Surface

Fragmented CX data is a security problem, not just an operational one. When customer conversations and feedback sit scattered across CCaaS, virtual agents, WFM, QM, CRM, ticketing, social, and survey tools, every system is another access point to secure, monitor, and where sensitive data could potentially leak.

The first step is consolidation: bringing contact centre and CX data into a single source of truth, whether that’s your data lake, data warehouse, or customer data platform.

This shrinks your attack surface and makes access control and encryption easier to enforce consistently, giving security teams one place to audit rather than a dozen. It also gives AI a fantastic source of truth from which to ground its responses. 

That same consolidated store is also your best business continuity asset. If a channel or vendor goes down, centralized data is still available, and recovery is faster because nothing critical was siloed in the system that failed.

Contributed by: Matthew Clare, VP, Product Marketing, UJET

Strengthen Your Role-Based Access and Only Give Staff the Data They Need

Ultimately, the weakest link is people. Fraudsters, hackers, or bad actors are always seeking to exploit human intelligence, so strong role-based access, giving staff only the data they need, and multi-factor authentication are essential foundations.

CEO fraud, which exploits power structures by impersonating senior officials, also remains a persistent threat. Giving employees regular training and simulated phishing exercises helps build resilience against fraud.

AI-generated fraud raises the stakes further: voices can now be cloned from just seconds of audio, convincingly enough to pass security checks. To combat this, contact centres should look to implement technology that verifies whether a caller is real, correctly identified, and calling from an expected network.

Contributed by: Martin Taylor, Co-Founder and Deputy CEO, Content Guru

What Have You Tried to Better Protect Your Contact Centre Data?

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For more great insights and advice from our panel of experts, read these articles next:

• 10 Smarter Ways to Use AI Augmentation
• How to Manage QA Across Different Channels
• Smarter Ways to Give Agents Better Work/Life Balance

Author: Megan Jones
Reviewed by: Jo Robinson