SANS Internet Stormcenter Daily Cyber Security Podcast (Stormcast)

22 Seconds to Compromise: How Automated SSH Actors Move From Login to Persistence Before You Can Blink [Guest Diary]

https://isc.sans.edu/diary/22+Seconds+to+Compromise+How+Automated+SSH+Actors+Move+From+Login+to+Persistence+Before+You+Can+Blink+Guest+Diary/33220

Dell BIOS Passwords: Weak XOR Encryption Allows Recovery from SPI Flash (CVE-2026-40639)

https://blog.amberwolf.com/blog/2026/july/dell-bios-passwords-weak-xor-encryption-allows-recovery-from-spi-flash-cve-2026-40639/

Ill Bloom: Crypto Wallet Vulnerability

https://illbloom.org

Benchmarking Free-Tier Large Language Models as Cognitive Aids for Operationalizing Unstructured Cyber Threat Intelligence

https://www.sans.edu/cyber-research/benchmarking-free-tier-large-language-models-cognitive-aids-operationalizing-unstructured-cyber-threat-intelligence

My Upcoming Classes

https://www.sans.org/profiles/dr-johannes-ullrich

Don't Revoke That Token Yet: Inside the keyv/cacheable npm Worm

https://isc.sans.edu/diary/Don%27t%20Revoke%20That%20Token%20Yet%3A%20Inside%20the%20keyv%20cacheable%20npm%20Worm/33218

IP and DNS Leaks in WebKit Affecting Proxy Browsers and Apple iCloud Private Relay

https://mysk.blog/2026/08/04/webkit-proxy-icloud-private-relay-ip-leak/?ref=404media.co

COLDCARD Issues

https://x.com/threatinsight/status/2084328552481112429

My Upcoming Classes

https://www.sans.org/profiles/dr-johannes-ullrich

Botnet Hunting for Vulnerabilities in Diagnostic Tools

https://isc.sans.edu/diary/Botnet%20Hunting%20for%20Vulnerabilities%20in%20Diagnostic%20Tools/33214

Inside Greatness: Telegram-Distributed M365 AiTM PhaaS

https://zerobec.com/blog/greatness-phaas-aitm-and-device-code-phishing

A Deep Dive Into the Latest XCSSET Version

https://unit42.paloaltonetworks.com/xcsset-v40-malware-analysis/

Strengthening NuGet Supply Chain Security: Reducing API Key Lifetime

https://devblogs.microsoft.com/dotnet/strengthening-nuget-supply-chain-security-reducing-api-key-lifetime/

My Upcoming Classes

https://www.sans.org/profiles/dr-johannes-ullrich

AUR packages adoption disabled

https://lists.archlinux.org/archives/list/aur-general@lists.archlinux.org/thread/DRDEU3JUSC72CB265XHXPFA3DFSLXPBP/

Apple's iCloud File Sharing Left Ex-Employees With Access to Secret Documents

https://www.macrumors.com/2026/08/03/apple-icloud-sharing-ex-employees/

Pass the Passkey: A Novel Attack Surface in Passwordless Authentication

https://unit42.paloaltonetworks.com/passwordless-authentication-security-risks/

My Upcoming Classes

https://www.sans.org/profiles/dr-johannes-ullrich

zipdump.py Metadata Encoding

https://isc.sans.edu/diary/zipdumppy+Metadata+Encoding/33202/

Atomic MacOS (AMOS) stealer infection

https://isc.sans.edu/diary/Atomic%20MacOS%20%28AMOS%29%20stealer%20infection/33208

Phishing Campaigns Targeting AI Solutions Providers

https://isc.sans.edu/diary/Phishing+Campaigns+Targeting+AI+Solutions+Providers/33206/

Predictable RNG Fallback and 32-Bit Reseed in COLDCARD Firmware

https://engineering.block.xyz/blog/predictable-rng-fallback-and-32-bit-reseed-in-coldcard-firmware

My Upcoming Classes

https://www.sans.org/profiles/dr-johannes-ullrich