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Help Net Security

ChatGPT advanced account security adds passkeys and hardware keys Week in review: High-severity LPE vulnerability in the Linux kernel, cPanel 0-day exploited for months Automating Pentest Delivery: A Step-by-Step Guide - PlexTrac Open-source privacy proxy masks PII before prompts reach external AI services Shadow AI risks deepen as 31% of users get no employer training Identity is the control plane for distributed infrastructure AI traffic is getting bigger, louder, and less predictable New infosec products of the month: April 2026 cPanel zero-day exploited for months before patch release (CVE-2026-41940) Cisco releases open-source toolkit for verifying AI model lineage Met Police face criticism for using AI to spy on their own officers Nine-year-old Linux kernel flaw enables reliable local privilege escalation (CVE-2026-31431) Hacker with a special interest in breaching sports institutions ends behind bars - Help Net Security IP Fabric MCP server adds governance and control to enterprise AIOps workflows - Help Net Security Aqua Compass MCP server enables real-time investigation and containment of runtime threats - Help Net Security Google brings instant email verification to Android, no OTP needed - Help Net Security If cyber espionage via HDMI worries you, NCSC built a device to stop it - Help Net Security Apple fixes iPhone bug that let FBI retrieve deleted Signal messages(CVE-2026-28950) - Help Net Security GopherWhisper APT group hides command and control traffic in Slack and Discord - Help Net Security OpenAI tackles a bad habit people have when interacting with AI - Help Net Security A year in, Zoom's CISO reflects on balancing security and business - Help Net Security Scenario: Open-source framework for automated AI app red-teaming - Help Net Security GDPR works, but only where someone enforces it - Help Net Security Ransomware, fraud, and lawsuits drive cyber insurance claims to new peaks - Help Net Security Google’s Workspace Intelligence promises privacy while running on your data - Help Net Security Cyberattack on French government agency triggers phishing alert - Help Net Security Claude Mythos finds 271 Firefox flaws, Mozilla believes zero-days are numbered - Help Net Security Prove Identity Platform connects verification, authentication, and fraud prevention - Help Net Security New Mirai variants target routers and DVRs in parallel campaigns - Help Net Security Acronis GenAI Protection gives MSPs control over AI usage and data risks - Help Net Security Elastic MCP Apps bring security and observability workflows into AI tools - Help Net Security Progress Software fixes sneaky WAF bypass vulnerability (CVE-2026-21876) - Help Net Security Tencent's QClaw AI agent app arrives on Windows and macOS - Help Net Security Phishing reclaims the top initial access spot, attackers experiment with AI tools - Help Net Security OneDrive updates focus on AI, access control, and compliance - Help Net Security PentAGI: Open-source autonomous AI penetration testing system - Help Net Security Apple Intelligence flaw kept stolen tokens reusable on another device - Help Net Security Shadow AI, deepfakes, and supply chain compromise are rewriting the financial sector threat playbook - Help Net Security Thunderbird 150 arrives with encrypted message search and OpenPGP improvements - Help Net Security VirtualBox 7.2.8 is out with Linux kernel 7.0 support and crash fixes - Help Net Security Ransomware negotiator admits role in attacks he was hired to resolve - Help Net Security Scattered Spider hacker pleads guilty to stealing $8 million in cryptocurrency Ivanti Neurons AI automates IT operations, reducing manual work and security risk Silobreaker Mimir adds agentic AI to intelligence workflows with governance and transparency - Help Net Security OpenAI’s Chronicle feature lets Codex read your screen, raising privacy concerns CISA flags another Cisco Catalyst SD-WAN Manager bug as exploited (CVE-2026-20133) A single platform powers SIM farm proxy networks across 17 countries - Help Net Security NGate NFC malware targets Android users through trojanized payment app - Help Net Security Meta and PortSwigger drive offensive security further to find what others miss - Help Net Security EU pushes for stronger cloud sovereignty, awards €180 million to four providers - Help Net Security SmokedMeat: Open-source tool shows what attackers do inside CI/CD pipelines - Help Net Security How to spot a North Korean fake in a job interview - Help Net Security Product showcase: Syncthing for secure, private file synchronization - Help Net Security Week in review: Acrobat Reader flaw exploited, Claude Mythos offensive capabilities and limits Google wipes out 602 million scam ads with Gemini on duty Researcher drops two more Microsoft Defender zero-days, all three now exploited in the wild GitLab 18.11 brings agentic AI to security fixes, CI pipelines, and delivery analytics Liongard upgrades LiongardIQ with AI access, live asset data, and deeper discovery Mozilla challenges enterprise AI providers with Thunderbolt, open-source AI client under your control Codex can now operate between apps. Where are the boundaries? Android 17 Beta 4 arrives with post-quantum cryptography and new memory limits Apple AirTag tracking can be misled by replayed Bluetooth signals Social media bans might steer kids into riskier corners of the internet Workplace stress in 2026 is still worse than before the pandemic New infosec products of the week: April 17, 2026 - Help Net Security ImmuniWeb brings AI upgrades, post-quantum detection and more in Q1 2026 NIST admits defeat on NVD backlog, will enrich only highest-risk CVEs going forward Anthropic releases Claude Opus 4.7 with automated cybersecurity safeguards - Help Net Security Fortinet fixes critical FortiSandbox vulnerabilities (CVE-2026-39813, CVE-2026-39808) - Help Net Security Google Play is changing how Android apps access your contacts and location Tails 7.6.2 patches vulnerability that could expose saved files Cargo theft malware actor spent a month inside a decoy network before researchers pulled the plug Two US nationals jailed over scheme that generated $5 million for the North Korean regime Product showcase: Ente Auth encrypts, backs up, and syncs 2FA Wi-Fi roaming security practices for access network providers and identity providers European AI spending set to hit $290 billion by 2029 Windows is getting stronger RDP file protections to fight phishing attacks Capsule Security debuts with $7 million funding to secure AI agent behavior Hackers hijacked CPUID downloads, served STX RAT to victims $12 million frozen, 20,000 victims identified in crypto scam crackdown Rockstar Games receives “pay or leak” warning after cyberattack Google makes it harder to exploit Pixel 10 modem firmware Siemens expands Industrial Automation DataCenter with edge AI and cybersecurity Adobe issues emergency fix for Acrobat Reader flaw exploited in the wild (CVE-2026-34621) Seized VerifTools servers expose 915,655 fake IDs, 8 arrested Fixing vulnerability data quality requires fixing the architecture first ZeroID: Open-source identity platform for autonomous AI agents MITRE releases a shared fraud-cyber framework built from real attack data The fully free Linux OS Trisquel gets a major update with version 12.0 Ecne Week in review: Windows zero-day exploit leaked, Patch Tuesday forecast ClickFix campaign delivers Mac malware via fake Apple page Poisoned “Office 365” search results lead to stolen paychecks Gmail’s end-to-end encryption comes to mobile, no extra apps required To counter cookie theft, Chrome ships device-bound session credentials Product showcase: Session, a messenger without phone numbers or metadata Little Snitch for Linux shows what your apps are connecting to - Help Net Security Apiiro CLI turns AI coding assistants into full-stack security engineers - Help Net Security April 2026 Patch Tuesday forecast: Spring-cleaning of a preview - Help Net Security What vibe hunting gets right about AI threat hunting, and where it breaks down - Help Net Security Health insurance lead sites sell personal data within seconds of form submission - Help Net Security
Microsoft Entra pushes passkeys, tightens identity security
Anamarija Pogorelec · 2026-06-02 · via Help Net Security

Microsoft has released multiple identity and network access capabilities for Entra, its family of identity and network access products that help organizations implement a zero trust security strategy, over the last 30 days.

Microsoft Entra security updates

Features reaching general availability

Identity and authentication updates

Phishing-resistant MFA is now available on Linux desktops through the Microsoft identity broker. The feature supports Ubuntu 24.04 and 26.04, as well as RHEL 8, 9, and 10, bringing Linux support in line with Windows and macOS.

High Scale Compatibility (HSC) mode helps large Azure AD B2C customers migrate applications to Microsoft Entra External ID. The option enables organizations with about 5 million or more objects to move applications without requiring users to re-register or reset passwords.

“Customers can run the B2C Policy Analyzer to assess migration readiness, and account teams and partners should engage the EEID migration team to guide eligible Azure Active Directory B2C customers toward the right migration path,” Martin Coetzer, Principal Product Manager at Microsoft, explained.

System-preferred authentication covers both first- and second-factor authentication in the Microsoft Managed state. The service selects the highest-ranked authentication method available to each user.

The Devices, Security Info, and Organizations pages in the My Account portal have been redesigned. The updates simplify device management, security information settings, and organization management. The rollout is scheduled to finish by the end of June 2026.

Registration Campaigns support passkeys, including FIDO2 credentials. Administrators can prompt users to register passkeys during sign-in to encourage adoption.

Users can register device-bound passkeys through Windows Hello and use them for phishing-resistant sign-in with biometrics or a PIN. The feature does not require devices to be Microsoft Entra joined or registered. Interactive Windows console sign-in is not supported.

Governance and management updates

Organizations can synchronize security groups and memberships between Microsoft Entra tenants. This enables centrally managed groups to be used in multiple tenants for access control and collaboration.

Administrators can view all accounts within connected applications, including orphaned accounts. Discovery reports help identify access gaps and support application onboarding. The feature requires Microsoft Entra ID Governance or Microsoft Entra Suite.

Agent identity human sponsorship can transfer automatically when a sponsor leaves an organization. Lifecycle Workflows can notify managers and co-sponsors about upcoming sponsorship changes.

App Deactivation allows administrators to disable applications without deleting them or disrupting tenant-level governance. Deactivated applications cannot obtain new access tokens or sign users in. Their configuration, permissions, and metadata remain available for later reactivation.

“This approach is useful for security investigations, temporary suspension of suspicious applications, or situations where application configuration data must be preserved,” Coetzer continued.

Features in public preview

Domain-less SAML federation on workforce tenants allows external users to sign in to applications or workforce resources with credentials from their identity provider. It does not require email domain matching during sign-in or invitation redemption.

Sensitivity labels for Entra security groups bring Microsoft Purview labels to Entra cloud security groups in public preview. Administrators can apply existing Microsoft 365 label policies to security groups. Labels can be managed in Microsoft Purview and applied through the Entra admin center, Azure portal, and Microsoft Graph to support consistent governance of group settings, including guest access controls.

Device Soft Delete adds a recoverable state for deleted devices. Administrators can restore device objects within a retention period while preserving device identity and related security data. The feature applies to Entra joined, registered, and hybrid joined devices and reduces the risk of accidental removal.

SAP SuccessFactors provisioning supports workload identity-based authentication. It replaces long-lived usernames and passwords with Entra-managed credentials and short-lived access tokens. Existing provisioning jobs can be updated without rebuilding them. The change applies to inbound provisioning for Active Directory and Entra ID, as well as writeback scenarios. It supports SAP’s plan to retire basic authentication for APIs by November 2026.

Access packages can govern Azure role assignments at the management group, subscription, and resource group levels. Role assignments use request, approval, and lifecycle controls similar to those used for applications and groups to support least-privilege and time-bound access to Azure resources.

Lifecycle Workflows adds a User Attribute Updates task. It automates updates to user attributes, including custom attributes, within workflow steps. Administrators can set or clear values through a controlled and auditable process.

The Entra Security Operator role expands support for SOC response actions in Microsoft Defender RBAC. Analysts can disable users, revoke sessions, mark accounts as compromised, force password resets, and remove authentication methods. These actions apply to non-admin users and reduce the need for full Entra administrative privileges during incident response.

Policy updates and enforcement changes

Starting July 6, 2026, Conditional Access policies assigned to the “Register security information” action will apply during registration for Windows Hello for Business and macOS Platform SSO. Users must meet requirements such as MFA, network restrictions, or device compliance before completing registration. Tenants without policies for this action are unaffected. MFA remains required by default for passwordless credential registration. Full enforcement begins July 13, 2026.

Self-Service Password Reset will accept only authentication methods that users have registered beginning September 7, 2026. Contact details stored on the user object, such as email addresses or phone numbers, will not be accepted unless they have been registered as authentication methods. The change applies to all users, including administrators, in Public cloud, GCC, GCC High, and DoD environments.

A registration campaign will prompt users without registered methods to enroll after sign-in starting July 6, 2026. Administrators should ensure users have at least one registered authentication method before enforcement begins.

The passkey (FIDO2) authentication policy receives a dedicated 20 KB allocation within the authentication methods policy. Previously, all authentication methods shared a single 20 KB limit. The number of passkey profiles per tenant increases from three to ten.

A new operations guide for Global Secure Access covers post-deployment operations, including alerting, health checks, change management, metrics, and recovery procedures. It provides KQL queries and templates. Separate guidance is available for Private Access, Internet Access, Remote Networks, and Microsoft Traffic.