Data Privacy Week spotlights app conflicts, web risks

Data Privacy Week has opened with new warnings about consumer security app conflicts and rising legal exposure for companies that use web tracking tools without full operational control.

The National Cybersecurity Alliance described the scale of data collection tied to everyday online activity. "Your online activity creates a treasure trove of data - from your interests and purchases to your online behaviors, and it is collected by websites, apps, devices, services, and companies all around the globe, and can even include information about your physical self, like health data".

Cybersecurity and privacy specialists said the week's focus on privacy arrives as consumers add more security apps to their devices and organisations face growing scrutiny over what their websites actually do.

Consumer tools

Many consumers now use multiple applications that promise to improve privacy. These include VPNs, password managers, ad blockers, and monitoring services that check for leaked credentials and personal data.

Ifrah Arif, Product Manager, PureVPN, said: "We rely on an array of data privacy and security apps: VPNs, password managers, ad blockers, dark web monitors and more. They can conflict with one another, failing the user just when they're needed most."

Arif described a pattern where separate tools generate competing warnings. "Non-integrated security tools from different vendors can actually drive 'alert storms' that put sensitive info at risk."

She linked the issue to software that reacts to the behaviour of other software. "Notification storms typically arise when someone's using incompatible, non-integrated password managers, VPNs, dark web monitors, trackers, ad blockers and other security tools from differing vendors. The storm arises when tools roll out uncoordinated alerts and notifications to get the user's attention. One tool mistakes another tool's attempt to do its job as a threat, and sends users alerts. The resulting 'alert fatigue' often drives users to close their VPN or password manager, opening their devices to threats and exposing themselves to data theft and fraud."

Arif cited research that pointed to the scale of overlapping warnings and the risk of users dismissing them. "The recent study "The Cost of Fragmentation: Measuring Time, Spend and Risk in Personal Cybersecurity Tool Stacks," found that 44% of users receive overlapping alerts, and 38% of those receiving overlapping alerts say they ignore them."

She argued for consolidation of tools into fewer products. "That's why it's important to use an integrated suite of security tools - a single unified platform. That way, instead of juggling multiple apps competing for your attention and overriding one another, you get a single, intelligent alert stream and a single place to act on it."

Tracking scrutiny

In the corporate market, privacy advisers said attention has shifted from policy statements to technical evidence. They said litigation and regulatory actions now focus on website technologies that record and share user behaviour.

Ian Cohen, CEO And Founder, Lokker, said: "Data Privacy Week 2026 marks a watershed moment: plaintiffs' attorneys and regulators are no longer asking whether organizations have compliant policies. They're demanding proof of how data is processed in practice."

Cohen pointed to regulatory changes in California as a signal of wider trends. He said finalised risk assessment and cybersecurity audit rules, alongside requirements and penalties under the California Consumer Privacy Act, raised the bar for evidence of compliance.

Cohen said tracking tools used in online personalisation now sit at the centre of enforcement. "The popular tracking technologies companies use to personalize visitors' experiences have emerged as the primary enforcement focal point. Their widespread deployment, reliance on third parties, and tendency to change without notice place them squarely within the definition of high-risk processing."

He said legal and regulatory pressure increasingly tests whether businesses can show control and oversight of the tools deployed on their sites. He cited figures on the prevalence of certain tracking approaches and the frequency of related legal claims.

Cohen said consent banners and privacy policies did not remove risk if websites still send data in ways that create exposure. "Risk exists regardless of whether consent banners are present or policies are well-drafted. The convergence of private rights of action, operational regulatory mandates, and California's expanding pen registry framework, through CIPA enforcement and class action activities, creates an environment in which technical privacy missteps can become costly litigated events overnight if neglected or mismanaged."

He said companies need evidence and processes that stand up under scrutiny. "To protect themselves and their customers, organizations need continuous visibility, defensible documentation, and clear remediation capabilities."

Cohen framed the issue as a permanent shift in expectations. "Moving from static representations to operational proof isn't optional anymore. It's the foundation of modern privacy compliance."

Operational proof

Michael Bell, CEO And co-Founder, Suzu Labs, said compliance assessments now focus on what happens in practice when a user visits a website. "For businesses with websites (i.e. virtually every business), privacy compliance is moving from documentation theater to operational proof. The regulatory environment no longer accepts "we have a policy" as sufficient. Regulators and plaintiffs now ask 'can you prove what actually happens?' "

Bell said many websites still activate tracking code before a visitor gives consent. He argued this reflects a structural flaw in how many firms implement consent. "Nearly all websites load third-party trackers before user consent is given. That's not a configuration problem at the margins. That's an industry-wide failure of the consent model as implemented. The banner exists. The policy exists. The trackers fire anyway," he warned.

Bell said this gap creates a clear pathway for disputes and investigations when technical behaviour diverges from written disclosures. "This is exactly the gap between stated controls and actual controls that creates legal exposure. When plaintiffs' attorneys or regulators examine what's technically happening versus what disclosures claim, they find daylight. That daylight becomes litigation. There's No grace period - the CCPA came into effect January 1."

The experts said organisations will face more questions about third-party scripts, session replay tools, and advertising pixels, particularly where vendors change code without notice. They also said consumer app providers will face higher expectations as more people rely on multiple products for privacy and security.

"Moving from static representations to operational proof isn't optional anymore. It's the foundation of modern privacy compliance."