When most business leaders think about cybersecurity, they picture hackers breaking through firewalls or deploying ransomware.
But what if the attackers simply logged in?
A recent report highlighted by NoypiGeeks found that 71% of companies experienced an identity breach during the past year, underscoring how cybercriminals increasingly target identities, credentials, and access privileges instead of trying to break through traditional security barriers.
For business leaders, this trend raises an important question: If attackers can simply use legitimate credentials, are traditional security approaches enough?
According to a recent report covered by NoypiGeeks, identity-based attacks continue to rise at an alarming pace, with 71% of organizations reporting an identity breach within the last 12 months.
Source: https://www.noypigeeks.com/spotlight/companies-identity-breach-past-year-report/
Identity breaches occur when attackers gain access to user accounts, credentials, authentication systems, or privileged accounts. Instead of exploiting sophisticated malware, attackers often leverage stolen passwords, credential theft, phishing campaigns, session hijacking, token theft, or compromised third-party accounts.
The result is the same: attackers gain access while appearing to be legitimate users.
This creates a major challenge for security teams because suspicious activity can look like normal business activity.
Modern organizations rely on hundreds or even thousands of identities.
Employees use cloud applications.
Contractors access internal systems.
Partners connect through shared platforms.
Administrators maintain privileged accounts.
Service accounts and automation tools communicate between systems.
Every identity becomes a potential entry point.
Once attackers obtain valid credentials, they often bypass many traditional security controls because they are no longer acting like outsiders. They appear to be trusted users operating inside the environment.
The cybersecurity industry has seen this trend accelerate significantly in recent years.
According to Verizon's 2025 Data Breach Investigations Report, stolen credentials played a role in 22% of confirmed breaches, while credential abuse remains one of the most common methods attackers use to gain access to organizations. https://www.verizon.com/business/resources/reports/dbir/
Identity attacks are rarely limited to a single account.
Once attackers gain access, they often:
The attack may unfold for days or weeks before being discovered.
Because attackers are using legitimate credentials, many traditional detection systems struggle to distinguish malicious activity from normal business operations.
Identity breaches can have consequences that extend far beyond IT.
Cyber incidents continue to be expensive.
According to IBM's Cost of a Data Breach Report, the average global data breach cost reached $4.88 million in 2024, representing the largest annual increase since the pandemic.
Those costs include:
IBM also found that 70% of breached organizations experienced significant or moderate operational disruption following a breach.
When attackers gain access through compromised identities, critical systems may need to be shut down while investigations take place.
Customers expect organizations to protect sensitive information.
A publicized identity breach can damage trust, affect customer retention, and create long-term brand challenges.
Organizations operating under regulations such as HIPAA, PCI DSS, GDPR, state privacy laws, and industry compliance frameworks may face additional reporting requirements and penalties following a breach.
Employees cannot remain productive when systems are unavailable, accounts are locked down, or business operations are disrupted by incident response activities.
Yes.
This is one of the most important lessons business leaders should understand.
Endpoint Detection and Response (EDR) solutions focus primarily on detecting suspicious activity after it occurs.
While detection remains important, modern attackers have become increasingly effective at:
When attackers operate with valid credentials, they may avoid triggering many traditional alerts.
By the time detection occurs, significant damage may already be underway.
For years, cybersecurity strategies centered around a Detect and Respond model.
The assumption was straightforward:
Detect malicious activity.
Investigate the alert.
Respond before damage occurs.
The problem is that modern attacks often move faster than response teams can react.
Attackers increasingly exploit trusted identities, legitimate tools, and authorized access paths.
In many cases, they do not need sophisticated malware.
They simply leverage the permissions already available within the environment.
Recent Verizon reporting also highlights how attackers continue to exploit vulnerabilities and gain access faster than organizations can remediate weaknesses. Vulnerability exploitation now accounts for a growing percentage of breaches.
This creates a dangerous reality:
Detection may occur, but not before damage has already begun.
Organizations are increasingly exploring prevention-first approaches that focus on stopping malicious activity before execution rather than detecting it afterward.
This philosophy is commonly described as Isolation and Containment.
Instead of assuming attackers will be detected quickly, Isolation and Containment assumes breaches may occur and seeks to prevent attackers from achieving their objectives.
This includes:
The goal is not simply to detect attacks faster.
The goal is to prevent attackers from succeeding in the first place.
One example is AppGuard, a proven endpoint protection solution with a 10-year track record focused on prevention through Isolation and Containment. Rather than relying primarily on detection, the approach emphasizes preventing unauthorized activity from executing and limiting opportunities for attackers to move through the environment.
Identity breaches are becoming increasingly common, making preparation essential.
Business leaders should consider the following actions:
No security tool catches every threat. Security strategies should account for the possibility that attackers will gain initial access.
Focus on controls that prevent malicious execution and restrict unauthorized activity before damage occurs.
Limit the ability of untrusted applications and scripts to run on business systems.
Conduct tabletop exercises and incident simulations to understand how the organization would respond to a successful identity compromise.
Assess vendor, contractor, and partner accounts regularly to ensure access remains appropriate.
Separate sensitive assets from general business systems to limit attacker movement.
Implement multifactor authentication, least privilege access, privileged account monitoring, and credential hygiene programs.
Ensure leadership teams understand their roles and responsibilities before an incident occurs.
The fact that 71% of organizations experienced an identity breach in the past year should serve as a wake-up call for every business leader.
Cybercriminals increasingly target identities because identities provide direct access to the resources organizations depend on every day.
As attacks continue to evolve, organizations must recognize that Detect and Respond alone may not be enough. Prevention-focused strategies that emphasize Isolation and Containment can help reduce risk, limit attacker movement, and prevent incidents from escalating into business crises.
Business owners who want to better understand how prevention-first security can stop attacks before damage occurs should talk with CHIPS about how AppGuard can help prevent incidents like this through Isolation and Containment.
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