The cybersecurity conversation often focuses on the latest malware family, nation-state campaign or emerging attack technique. Yet beneath the headlines, a more important trend is reshaping the threat landscape: attackers are increasingly succeeding through identity abuse, exposed services and weak access controls rather than novel exploits.
The latest data from Barracuda’s June 2026 SOC Threat Radar highlights this reality. When we look closely at recent threat activity, a clear pattern emerges. Modern attacks frequently begin by exploiting existing weaknesses in visibility, access management and security hygiene rather than groundbreaking technical innovation.
Anatomy of the path of least resistance
Cybercriminals are business-minded. They prefer to expend as little energy as possible to achieve their goals, and right now, the easiest path forward is to log in rather than break in. Recent threat data shows three major incidents that perfectly illustrate this trend:
- LemonDuck: This sophisticated malware family often establishes persistence on vulnerable endpoints, but its initial entry frequently relies on basic security oversights and unpatched systems.
- GoldBrute: A massive botnet designed to target remote access services, GoldBrute systematically brute forces its way into networks by exploiting weak or recycled credentials on exposed infrastructure.
- Iranian password spraying: Large-scale campaigns have targeted VPN infrastructure, weaponizing the lack of robust authentication to gain a foothold.
The common thread across all three scenarios is that sophisticated, multi-stage campaigns often start with surprisingly basic weaknesses. Attackers do not need to discover a zero-day vulnerability when they can find a remote access portal that lacks multi-factor authentication (MFA) or an edge device with a known, unpatched vulnerability.
Why traditional vulnerability management is no longer enough
Organizations have become significantly better at patching critical vulnerabilities and responding to high-profile software flaws. Attackers have adapted accordingly. Rather than investing time developing sophisticated exploits, many now achieve faster results by abusing legitimate credentials, weak authentication, exposed remote access services and excessive permissions.
For managed service providers (MSPs), this marks an important shift. Vulnerability scanning and patch management remain essential services, but they are no longer sufficient on their own. Identity has become the new attack surface, and access management deserves the same level of continuous attention as endpoint protection, firewall management and software updates. Every new employee, contractor, privileged account and cloud application creates another opportunity for attackers if access isn’t properly governed.
Shifting from perimeter defense to proactive resilience
As organizations expand hybrid work environments, cloud adoption and third-party connectivity, the attack surface continues to grow. MSPs can no longer rely on traditional perimeter-based defense. Protecting a client base in this hostile landscape demands a resilience-first strategy built around proactive exposure management.
To close the mundane gaps fueling today’s attacks, MSPs must help clients prioritize three core areas:
- Identity protection: Moving beyond basic credentials to enforce phishing-resistant MFA and continuous identity auditing. This means regularly identifying and removing dormant or “ghost” accounts before attackers can exploit them.
- Continuous monitoring: Utilizing managed XDR tools to detect anomalous behaviors – such as impossible travel events, unusual login activity or unauthorized changes to administrative groups – in real time.
- Least-privilege access: Restricting user and application permissions so that even if a credential is compromised, the attacker’s ability to move laterally is strictly contained.
Just as importantly, MSPs should treat identity security as an ongoing managed service rather than a one-time project. Quarterly identity reviews, internet-facing asset assessments, privileged account audits, third-party access reviews and MFA validation should become standard components of every security engagement. These recurring activities not only reduce client risk but also create valuable opportunities for strategic conversations during quarterly business reviews.
Five questions every MSP should ask clients
As part of those conversations, MSPs should regularly ask clients questions such as:
- When was the last time administrator privileges were reviewed across every business system?
- How many inactive user accounts still have access to company resources?
- Which remote access services are currently exposed to the internet?
- Are all privileged accounts protected with phishing-resistant MFA?
- If an employee’s credentials were compromised today, how quickly would anyone know?
These discussions often uncover overlooked risks long before they become security incidents.
Access is the new perimeter
The complexity of modern IT means that set-it-and-forget-it security is a recipe for disaster. Equally important, organizations must adopt an “assume compromise” mindset. The objective is no longer to prevent every attack, but to detect suspicious activity quickly, contain it before attackers can move laterally and recover with minimal business disruption.
For years, cybersecurity has focused primarily on keeping attackers out. Today’s reality is different. Attackers assume they’ll eventually find a way in, often through a stolen credential or an overlooked account rather than a sophisticated exploit. The organizations that thrive won’t necessarily be those with the tallest walls – they’ll be those that continuously validate every identity, every connection and every access request.
For MSPs, that shift is both a security imperative and a business opportunity. Helping clients reduce unnecessary access, continuously verify trust and limit attacker movement transforms cybersecurity from a reactive support function into a proactive business-resilience strategy. In today’s threat landscape, protecting access isn’t simply another security best practice – it has become the foundation on which every other defense depends.
