Cybersecurity teams are seeing more activity across their environments, but the change is not simply a matter of more attacks. The volume, speed, and shape of cyber threats are shifting. Automated campaigns can generate huge numbers of attempts, while a smaller number of targeted intrusions can create significant business impact.

For executives, this makes raw attack counts hard to interpret. A rise in alerts does not automatically mean that more attacks are succeeding. But it can mean that attackers are probing more systems, exploiting weaknesses sooner, or using new routes into an organisation.

Recent threat reports point to a clear change: attackers are operating at greater scale and speed, and they are increasingly targeting identities, exposed systems, and trusted relationships. The priority for security leaders is to understand what the numbers mean for their organisation, then make sure the team can identify and investigate important activity without being overwhelmed by noise. (microsoft.com)

Attack volume is not one simple number

The phrase attack volume can describe very different things: scans against internet-facing systems, phishing messages, suspicious sign-ins, security alerts, confirmed incidents, or data breaches. These measures are related, but they are not interchangeable.

A rise in blocked phishing attempts may show that a campaign is widespread. A rise in confirmed breaches points to successful compromises. An increase in alerts may reflect more threat activity, but it can also result from new telemetry, changed detection rules, or better monitoring.

This distinction matters to boards and leadership teams. Rather than relying on a single headline number, track how activity moves through your security process: what was detected, what was confirmed, how quickly it was investigated, and what business impact followed.

What is changing in the threat landscape?

Recent reporting highlights several shifts that help explain why security teams are experiencing greater pressure.

Attacks are moving faster

Automation and AI are helping attackers scale activity and shorten the time between finding a weakness and trying to exploit it. Verizon’s 2026 Data Breach Investigations Report found that vulnerability exploitation was the leading entry point in the breaches it analysed, accounting for 31%. The report also warns that AI can compress the time available to respond to vulnerabilities. (verizon.com)

For organisations, this makes timely asset visibility, vulnerability prioritisation, and patching essential. A long list of vulnerabilities is not a plan. Security leaders need to know which exposed systems matter most to the business and whether owners can act quickly.

Identity remains a key route into organisations

Attackers continue to use phishing, impersonation, stolen credentials, and other social engineering methods to gain access. They may also take advantage of excessive permissions or trusted accounts to move through an environment.

Microsoft’s 2026 Digital Defense Report describes identity as a primary control plane for defence and notes that risk now includes both human and non-human identities, such as applications and agents. It also reports detecting more than 145 million QR-code phishing attacks between July 2025 and June 2026. (microsoft.com)

This means organisations need to look beyond whether an account has a password. They should review access rights, privileged accounts, authentication controls, and activity across users, applications, and connected services.

Attackers are using trusted relationships and suppliers

Organisations depend on suppliers, cloud services, software providers, and partners. These connections support day-to-day operations, but they can also create paths into systems and data.

Verizon’s 2026 report found that third-party involvement appeared in 48% of the breaches it analysed, a rise from the previous year. This is a reminder that cyber risk can extend beyond an organisation’s own network and staff. (verizon.com)

Leaders should understand which critical services rely on external providers, what access those providers have, and how the organisation would respond if a supplier experienced an incident.

Why more attacks do not always mean more successful breaches

The growth in attempted activity can create a sense that every organisation is under constant attack. In practice, security data needs context. A high volume of automated attempts may be blocked without affecting business operations, while a single compromised account or exposed system could lead to a serious incident.

The challenge is to separate routine background activity from signals that need urgent attention. That requires more than adding alerts. Teams need to connect information from identity, endpoint, email, cloud, and network systems so they can build a clearer picture of what is happening.

Microsoft’s report highlights the value of correlating security signals across different systems. Without that context, related activity may look like separate low-priority events. (microsoft.com)

What security leaders should do next

A practical response starts with better visibility and clearer priorities, not simply more tools or a larger queue of alerts.

• Measure outcomes, not just activity. Track confirmed incidents, investigation time, response time, and business impact alongside blocked attempts and alert counts.
• Prioritise exposed and business-critical systems. Focus on assets that are reachable, vulnerable, and important to essential services or sensitive data.
• Strengthen identity controls. Review privileged access, authentication, service accounts, application permissions, and unusual sign-in behaviour.
• Include suppliers in resilience planning. Know which external services are critical, how access is managed, and how incidents will be coordinated.
• Make investigations consistent. Use clear workflows so teams can capture evidence, document decisions, and escalate incidents in a repeatable way.
• Prepare for disruption. Test incident response plans and confirm who can make decisions, communicate with stakeholders, and restore essential operations.

These steps help leaders turn a broad rise in cyber activity into a manageable set of risks, responsibilities, and decisions.

Turning rising activity into actionable intelligence

More activity does not always mean more danger, but it does increase the importance of timely, informed decisions. Organisations need to understand which signals matter, how they connect, and what action is appropriate. Security teams also need the capacity to investigate incidents without relying on a small number of specialists to interpret every alert.

For organisations using Microsoft Sentinel, SecQube® helps make security data easier to investigate and act on. Harvey® AI is an AI-powered cyber intelligence and decision-support assistant that supports human-led investigation, prioritisation, and response. It is designed to help teams work more consistently and understand complex security information, without replacing human judgement. (secqube.com)

The key shift is not only the number of attacks. It is the pace and complexity of activity, and the pressure this places on people, processes, and oversight. Leaders who measure meaningful outcomes, strengthen core controls, and improve investigation workflows will be better placed to manage that pressure and protect operational resilience.

Learn how SecQube® can help strengthen cyber resilience and make security operations clearer and more efficient.