Hands-on cybersecurity tutorials, CVE breakdowns, and guided learning paths. Every technique is explained, tested, and paired with its mitigation — so you learn the attack and the defense together.
A remote intruder raised a Florida treatment plant’s lye setpoint from 100 to 11,100 ppm and an operator watching the screen reverted it in minutes. The incident file on shared passwords, exposed TeamViewer, and why OT security failed at a municipal water utility.
The incident file on Operation Ladybird: how eight countries dismantled Emotet’s 700-server botnet from inside its own update mechanism, why the loader-as-a-service model made Emotet the on-ramp for Ryuk and Conti ransomware, how the brand was rebuilt from TrickBot within ten months, and what the takedown teaches about the ceiling of law-enforcement disruption.
Days after SUNBURST, researchers caught attackers exploiting a 9.8-severity SQL injection in SonicWall SMA 100 appliances — including against SonicWall’s own network. This incident file covers how unauthenticated credential extraction turned edge appliances into ransomware on-ramps.
How a privacy-policy notice nobody had read moved millions of users to Signal and Telegram in a week, what WhatsApp actually changed (and what it did not), and why platform-trust collapse is a security event enterprises must plan for.
The full incident file on the SolarWinds SUNBURST supply-chain attack: how SVR-linked actors compromised the Orion build pipeline, trojanized signed updates reaching 18,000 customers, hand-picked under 100 targets including nine US federal agencies, and forged SAML tokens to persist. Includes the technical anatomy, timeline, impact numbers, and the build-pipeline hardening lessons that still define defender programs in 2026.
Two Exchange zero-days chained SSRF-to-RCE were sold on a forum before Microsoft’s November 2022 patch — and mass-exploited in the gap. Assume-the-edge lessons.
As FTX fell, hundreds of millions moved from its wallets — later attributed mostly to insiders per trial testimony. Custody without governance is the vulnerability.
Learn error-based exploitation techniques used by pentesters to extract sensitive data from vulnerable applications. Covers SQL injection, SSTI, and other injection-based attacks with practical examples and mitigation strategies.
An attacker forged a bridge proof to mint 2M BNB (~$570M), then validators halted the chain mid-launder. Only ~$100M escaped before the freeze.
A practical blueprint for AI agent authorization: task-scoped credentials, tool allow-lists, approval gates, workload identity, and full audit trails - mapped to OWASP and NIST.
Toyota left one access key on GitHub for five years. This is the full chain: where cloud secrets leak, how attackers turn a found key into root, and the architecture that survives a leak they cannot prevent.
From 2027 connected products without CRA-backed security lose the CE mark and the EU market. EN 303 645 already draws the floor: no default passwords, disclosure policy, update transparency. The real work is turning security into a documented lifecycle — threat models, SBOMs, tested updates — instead of a checkbox before the ceremony.