Every major breach you read about has a quiet middle chapter that rarely\u00a0makes\u00a0the headline. The headline is the ransom note or the leaked customer database. <\/p>\n
The middle chapter the part that\u00a0actually decided\u00a0the outcome is\u00a0almost always\u00a0the same: an attacker found a privileged credential, used it to move sideways through the network, escalated to administrator, and then did whatever they wanted. Privilege is the difference between\u00a0a contained\u00a0incident and a catastrophe.\u00a0<\/p>\n
This is why privileged access management (PAM) has moved from a \u201cnice to have compliance checkbox\u201d to the load bearing wall of modern identity security.<\/p>\n
If\u00a0you\u2019re\u00a0evaluating where to invest, the\u00a0Free Buyer\u2019s Guide for Complete Privileged Access Management (PAM)<\/a>\u00a0<\/strong>from\u00a0BeyondTrust\u00a0lays out the eight must have capabilities that separate a real PAM program from a password vault with a fancy name.\u00a0This article walks through\u00a0why<\/em>\u00a0those capabilities matter using the way real attacks actually unfold.\u00a0<\/p>\n Stolen credentials\u00a0aren\u2019t\u00a0a niche problem; they are\u00a0the<\/em>\u00a0problem. Infostealer malware harvested\u00a0roughly 1.8\u00a0billion credentials in the first half of 2025 alone an enormous year over year jump across millions of compromised machines. Once a valid credential exists in the wild, attackers use automated tools to\u00a0validate\u00a0it at scale and then weaponize it.<\/p>\n The Verizon 2025 Data Breach<\/a> Investigations Report found that 54% of ransomware victims had credentials previously\u00a0exposed in\u00a0infostealer logs. Credential theft, in other words, is the\u00a0on ramp\u00a0to\u00a0nearly everything\u00a0worse.\u00a0<\/p>\n The reason credentials are so valuable is that they bypass your defenses\u00a0legitimately<\/em>.\u00a0A firewall, an EDR agent, and a SIEM are all built to flag anomalies. But a valid admin login looks exactly like the real admin logging in.\u00a0<\/p>\n That\u2019s\u00a0why credential based intrusions are both the costliest and the slowest to detect, with industry data pointing to dwell times approaching ten months before discovery and containment. For\u00a0nearly a\u00a0year, an attacker can quietly own your environment using nothing more exotic than a password that should have been rotated.\u00a0<\/p>\n Let\u2019s\u00a0make this concrete with a composite scenario that mirrors a real incident pattern documented by Microsoft\u2019s security team in mid 2025. Picture a mid sized organization call it \u201cNorthwind Manufacturing\u201d running a typical mix of on prem Active Directory, some cloud workloads, and a handful of internet facing servers.\u00a0<\/p>\n Stage 1 Initial foothold.<\/strong>\u00a0An attacker finds a file upload vulnerability on an internet facing web server and plants a web shell. No credentials needed yet just an unpatched edge service. They now have code execution as a low privileged service account.\u00a0<\/p>\n Stage 2 Local privilege escalation.<\/strong>\u00a0The service account\u00a0can\u2019t\u00a0do\u00a0much.\u00a0So\u00a0the attacker abuses a well known Windows token impersonation technique (the \u201cPotato\u201d family of exploits) to escalate from the\u00a0limited service\u00a0context all the way up to\u00a0NT AUTHORITYSYSTEM full control of that one machine. This is the pivot point. With local SYSTEM rights, they can now dump credentials cached in memory.\u00a0<\/p>\n Stage 3 Credential harvesting and reconnaissance.<\/strong>\u00a0Using their SYSTEM access, they scrape cached password hashes and run directory reconnaissance\u00a0enumerating\u00a0accounts, group memberships, and trust relationships in Active Directory.\u00a0They\u2019re\u00a0building a map:\u00a0which account can get me to the domain controller?<\/em>\u00a0<\/p>\n Stage 4 Lateral movement.<\/strong>\u00a0Armed with a harvested local admin credential reused across machines (an astonishingly common mistake), they use a Pass the Hash attack to authenticate to other servers without ever cracking a password. They move from machine to machine, tier to tier, hunting for an account with higher privileges. As one body of research on lateral movement puts it: if it\u00a0isn\u2019t\u00a0detected, a local compromise becomes a global intrusion.\u00a0<\/p>\n Stage 5 Domain dominance and impact.<\/strong>\u00a0Eventually they land on a domain administrator credential. Now they own identity itself. From here\u00a0it\u2019s\u00a0a short walk to deploying ransomware across every endpoint, exfiltrating the crown jewel databases, or\u00a0establishing\u00a0persistence that survives password resets.\u00a0<\/p>\n The pattern is always the same.<\/strong> Here\u2019s\u00a0the part that keeps CISOs up at night in 2026. The attack I just described assumed human accounts. But humans are now a rounding error in the identity population.\u00a0<\/p>\n Non human identities<\/a> (NHIs) service accounts, API keys, OAuth tokens, SSH keys, automation bots, cloud workload credentials, and now AI agents vastly outnumber human users. Estimates vary by environment, but research consistently puts the ratio anywhere from 45 to 1 up to well over 80 to 1, and in cloud native and DevOps environments it climbs dramatically higher.<\/p>\n CyberArk\u2019s 2025 Identity Security Landscape found that machine identities now hugely outnumber humans, that\u00a0nearly half\u00a0carry sensitive or privileged access, and that 68% of organizations admit they lack identity security controls for AI specifically.\u00a0<\/p>\n The governance gap is stark.\u00a0Entro\u00a0Labs\u2019 H1 2025 research found that around 5.5% of AWS machine identities hold administrator privileges often by default rather than by deliberate design creating silent escalation points that attackers love to find first.<\/p>\n Separately, an enormous volume of secrets continues to leak:\u00a0GitGuardian\u2019s\u00a02025 research documented tens of millions of new secrets exposed on public GitHub in a single year, and a striking share of exposed secrets live\u00a0outside<\/em>\u00a0code entirely in CI\/CD logs, Jira tickets, Confluence pages, and Slack or Teams messages.\u00a0<\/p>\n Now layer agentic AI on top. AI agents act autonomously, authenticate continuously, and often inherit broad permissions so they can \u201cjust get the work done.\u201d A compromised or over privileged agent credential can execute a full attack chain at machine speed no malware\u00a0required, because the agent is\u00a0already<\/em>\u00a0trusted to act.<\/p>\n\nWhy Privilege is the Attacker\u2019s Favorite Target<\/strong>\u00a0<\/h2>\n
\nAnatomy of a Real Privilege Attack: A walkthrough<\/strong>\u00a0<\/h2>\n
![\"How](\"https:\/\/cybersecuritynews.com\/wp-content\/uploads\/2026\/06\/fig1-attack-chain-1.svg\")
Look at what made each stage possible: an over-privileged service account. Local admin rights that did not need to exist. A credential reused across systems. A standing privilege that was never time-boxed. No monitoring of privileged session behaviour. Every one of those gaps is something a complete PAM programme closes.<\/p>\n\nThe Exploding Attack Surface: Machine and AI Identities<\/strong>\u00a0<\/h2>\n
![\"How](\"https:\/\/cybersecuritynews.com\/wp-content\/uploads\/2026\/06\/fig2-identity-explosion.svg\")
![\"\u2122\"](\"https:\/\/i0.wp.com\/s.w.org\/images\/core\/emoji\/17.0.2\/72x72\/2122.png?ssl=1\")
that attackers are already looking for. It covers AI agent risk, shadow AI, cross-domain escalation paths, and prescriptive remediation tied to MITRE ATT&CK. And it is free.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n![\"How](\"http:\/\/cybersecuritynews.com\/wp-content\/uploads\/2026\/06\/fig3-pam-defense-mapping.svg\")