Identity Threat Detection & Response

Rethinking Cyber Crisis Management: Why Plans Fail — and What to Build Instead

Rethinking Cyber Crisis Management: Why Plans Fail — and What to Build Instead

| | crisis management, Hybrid Identity Protection, Identity Threat Detection & Response, ITDR
Most organizations believe they are prepared for cyber crisis management because they have incident response plans, playbooks, and tabletop exercises. But these artifacts often fail when faced with real-world complexity. Here’s what ...
Semperis
Windows Admin Center dashboard

What You Need to Know: Windows Admin Center Remote Privilege Escalation (CVE-2026-26119)

| | #Windows Admin Center, active directory security, CVE-2026-20929, CVE-2026-26119, Identity Threat Detection & Response, Threat Research
Learn about the discovery of CVE-2026-26119: why it worked and why you shouldn't underestimate authentication reflection. The post What You Need to Know: Windows Admin Center Remote Privilege Escalation (CVE-2026-26119) appeared first ...
Semperis

Hardening Entra ID Recovery and Identity Security Resilience

| | DRET, Hybrid Identity Protection, Identity Threat Detection & Response, ITDR
Most identity recovery strategies primarily focus on users and groups. But in Entra ID, that’s only part of the story. After an attack, if access signals are missing or misaligned, you may ...
Semperis

Semperis Acquires MightyID: Expands True Cyber Resilience Across Multi-IdP Environments

| | Hybrid Identity Protection, Identity Threat Detection & Response, ITDR, The CISO's Perspective
An identity an outage anywhere can become a business crisis everywhere. And effective defense means resilience—not just prevention—so operations can continue, even under attack. Learn how Semperis’ acquisition of MightyID expands our ...
Semperis
25 Years of AD Breaches: Three Moves to Transform Incident Response

25 Years of AD Breaches: Three Moves to Transform Incident Response

| | Active Directory, active directory security, ad security, Hybrid Identity Protection, Identity Threat Detection & Response, ITDR
Active Directory is attackers’ favorite path to domain dominance. Learn how mapping your defenses to the NIST Cybersecurity Framework can improve cyber incident response and recovery. The post 25 Years of AD ...
Semperis
ImmutableID and hard matching - syncjacking

SyncJacking: Hard Matching Vulnerability Enables Entra ID Account Takeover

| | active directory security, Entra ID, Hybrid Identity Protection, Identity Threat Detection & Response, SyncJacking, Threat Research
Attackers with certain privileges can abuse Entra Connect hard matching synchronization to take over synchronized Entra ID accounts. The post SyncJacking: Hard Matching Vulnerability Enables Entra ID Account Takeover appeared first on ...
Semperis

Best Cybersecurity Conferences for Identity Security Professionals in 2026

| | active directory security, ad security, Hybrid Identity Protection, Identity Threat Detection & Response, ITDR
For anyone safeguarding hybrid identity systems, continuous learning and cyber community engagement are critical. Here are our top picks for conferences that deliver a laser-focus on identity security—and the technical knowledge you ...
Semperis
What CISOs Need to Know About Fighting Ransomware in 2026

What CISOs Need to Know About Fighting Ransomware in 2026

| | active directory security, ad security, ADFR, From the Front Lines, Hybrid Identity Protection, Identity Threat Detection & Response, ITDR, Purple Knight, The CISO's Perspective
The fastest way to turn a cyber incident into a business outage is through identity system compromise. Ransomware continues to exploit that fact—and the consequences are real. Here are practical, board-ready steps ...
Semperis
EntraGoat Scenario 3: Exploiting Group Ownership in Entra ID

EntraGoat Scenario 3: Exploiting Group Ownership in Entra ID

| | Community Tools, Hybrid Identity Protection, Identity Threat Detection & Response, ITDR
Dive into EntraGoat Scenario 3, where you’ll discover how individually legitimate Entra ID features, when combined with misconfigured group ownership, can cascade into a privilege escalation chain that elevates a low-level account ...
Semperis
Exploiting Ghost SPNs and Kerberos Reflection for SMB Server Privilege Elevation

Exploiting Ghost SPNs and Kerberos Reflection for SMB Server Privilege Elevation

| | Active Directory, active directory security, ad security, Identity Threat Detection & Response, ITDR, Threat Research, Uncategorized
When misconfigured Service Principal Names (SPNs) and default permissions align, attackers can exploit Kerberos reflection to gain SYSTEM-level access remotely. Even with Microsoft’s security update, Ghost SPNs can still haunt you. Learn ...
Semperis
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