
Hosted by Johannes Ullrich · EN

New Wave Of Phishing Emails with SVG Fileshttps://isc.sans.edu/diary/New%20Wave%20Of%20Phishing%20Emails%20with%20SVG%20Files/33040 Android 2026-06-01 security patch level vulnerability detailshttps://source.android.com/docs/security/bulletin/2026/2026-06-01 Poly Voice Possible Remote Control of Certain Poly Devices CVE-2026-0826https://support.hp.com/us-en/document/ish_15052661-15052687-16/hpsbpy04083https://www.rapid7.com/blog/post/ve-cve-2026-0826-critical-unauthenticated-stack-buffer-overflow-hp-poly-vvx-trio-voip-phones-fixed/ Security Advisory Ivanti Neurons for ITSM (CVE-2026-9614)https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Neurons-for-ITSM-CVE-2026-9614?language=en_US My Upcoming Classeshttps://www.sans.org/profiles/dr-johannes-ullrich

Unidentified RAT pushes NetSupport RAThttps://isc.sans.edu/diary/Unidentified%20RAT%20pushes%20NetSupport%20RAT/33034 CVE-2026-41089: Windows Netlogon Vulnerability Exploitedhttps://ccb.belgium.be/advisories/warning-microsoft-patch-tuesday-may-2026-patches-118-vulnerabilities-16-critical-102 RedHat npm Packages Affectedhttps://www.aikido.dev/blog/red-hat-npm-packages-compromised-credential-stealing-worm Dashlane Locking Accounts after Brute Forcehttps://status.dashlane.com/pages/5aabcb89fccc4b04d3774443 My Upcoming Classeshttps://www.sans.org/profiles/dr-johannes-ullrich

Announcing Bitskrieghttps://deadeclipse666.blogspot.com/2026/05/announcing-bitskrieg.html Vulnerability in Gogshttps://www.rapid7.com/blog/post/ve-authenticated-rce-via-argument-injection-gogs-unfixed/ Oracle Critical Security Patch Update Advisory - May 2026https://www.oracle.com/security-alerts/cspumay2026.html GlobalProtect Authentication Bypass Vulnerabilities CVE-2026-0257https://security.paloaltonetworks.com/CVE-2026-0257

Research Review Journalhttps://assets.contentstack.io/v3/assets/blt83c410d686aa5f84/blt3cff46f63887f83e/research-review-journalhttps://www.sans.edu/cyber-research Analysis of a Year of Files Uploaded to DShield Sensorshttps://isc.sans.edu/diary/Analysis%20of%20a%20Year%20of%20Files%20Uploaded%20to%20DShield%20Sensors/33026 The Word 'Toad' Gave Any Website Full Control of Chrome's Most Popular VPNhttps://amibeingpwned.com/blog/urban-vpn-postmessage-command-injection Silent Ransom Group Impersonating IT Personnel through Social Engineeringhttps://www.ic3.gov/CSA/2026/260526.pdf

Reconstructing an Akira Ransomware Kill Chain from Perimeter and Endpoint Logshttps://isc.sans.edu/diary/Reconstructing%20an%20Akira%20Ransomware%20Kill%20Chain%20from%20Perimeter%20and%20Endpoint%20Logs/33024 Vaultjacking: One Captured PIN, the Entire Google Password Manager Vaulthttps://phishu.net/blogs/blog-vaultjacking-phishing-the-google-password-manager-vault-in-the-phishu-framework.html From poisoned search results to GPU mining: A cryptojacking campaign abusing ScreenConnect and Microsoft .NET utilitieshttps://www.microsoft.com/en-us/security/blog/2026/05/26/poisoned-search-results-gpu-mining-cryptojacking-campaign-abusing-screenconnect-microsoft-net-utilities/

Possible ACR Stealer From Page Impersonating Claudehttps://isc.sans.edu/diary/Possible%20ACR%20Stealer%20From%20Page%20Impersonating%20Claude/33018 Microsoft SharePoint Remote Code Execution Vulnerability CVE-2026-45659https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45659 Multiple Vulnerabilities in Angular Language Service VS Code Extensionhttps://github.com/angular/angular/security/advisories/GHSA-ccq4-xmxr-8hcq

Microsoft Access VBAhttps://isc.sans.edu/diary/Microsoft%20Access%20VBA/33012 An Example of Stack String in High Level Languagehttps://isc.sans.edu/diary/An%20Example%20of%20Stack%20String%20in%20High%20Level%20Language/33008 Cross-Platform NPM Stealerhttps://isc.sans.edu/diary/Cross-Platform%20NPM%20Stealer/33006 Laravel Lang Compromised with RCE Backdoor Acrosshttps://socket.dev/blog/laravel-lang-compromise Google API keys keep working after you delete themhttps://www.aikido.dev/blog/google-api-keys-deletion

Selective HTTP Proxying in Linuxhttps://isc.sans.edu/diary/Selective%20HTTP%20Proxying%20in%20Linux/33002 Megalodon: Mass GitHub Repo Backdooring via CI Workflowshttps://safedep.io/megalodon-mass-github-repo-backdooring-ci-workflows/ MSFT Patches Recent Windows Defender Flaws CVE-2026-41091, CVE-2026-45498, CVE-2026-45584https://x.com/fabian_bader/status/2057198207243804881 Cisco Secure Workload Unauthorized API Access Vulnerability CVE-2026-20223https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-csw-pnbsa-g8WEnuy

GitHub Breachhttps://x.com/github/status/2056949168208552080 Agentic Threat Intelligence Feed - VS Code Extensionshttps://agentmesh.knostic.ai/extensions More NGINX Vulnerabilitieshttps://x.com/nebusecurity/status/2057071579876753643https://my.f5.com/manage/s/article/K000161307 Microsoft Publishes YellowKey Mitigation CVE-2026-45585https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45585 Incomplete Sonicwall Patch CVE-2024-12802https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0001

TeamPCP Supply Chain Campaign: Activity Through 2026-05-17https://isc.sans.edu/diary/TeamPCP%20Supply%20Chain%20Campaign%3A%20Activity%20Through%202026-05-17/32994https://slsa.dev/spec/v0.1/levels Github Action Compromisehttps://www.stepsecurity.io/blog/actions-cool-issues-helper-github-action-compromised-all-tags-point-to-imposter-commit-that-exfiltrates-ci-cd-credentials How Storm-2949 turned a compromised identity into a cloud-wide breachhttps://www.microsoft.com/en-us/security/blog/2026/05/18/storm-2949-turned-compromised-identity-into-cloud-wide-breach/