crackthe.net
Security
The vulnerabilities that crack the net, the biggest cyberattacks, attacks on industrial plants, security tools and a handbook for defenders.
VulnerabilitiesFrom Code Red to PHP2Shell: the vulnerabilities that changed IT security, with severity, timeline from report to attack, and the figures.
Attacks on industrial control systemsAttacks that reached industrial control systems, documented in public technical analyses: what happened, how the attackers got in, and what it did to the process.
AttacksThe cyberattacks with the largest confirmed impact: at least 500 million US dollars lost, data of 100 million people, or national outages.
ToolsPassword managers, private email, antivirus, backup, and website security: what each company states, side by side. Plus two checks in your browser.
FinderThere is no single best VPN or password manager. Pick what matters to you, such as country, price, or open source, and see which ones fit.
What is my IP address?See the IP address, country, and connection details every website sees, and check whether your VPN works. Runs in your browser; nothing is stored.
Geoblocking checkChecks how a website responds from twelve countries at once and shows where the answers differ. Runs in your browser through public measurement probes.
Defender's handbookReference tables for watching industrial and office networks.