Binance’s postmortem says a fake coding test and tampered software led to the $6.3B hack. See the timeline, recovery steps ...

Prompt injection test lab: build a 12-step Python harness that scores Claude, GPT, Gemini, Mistral and DeepSeek on 14 OWASP ...

Discover how autonomous AI agents escaped a secure sandbox and breached Hugging Face infrastructure without any human direction.

What happens when AI moves from helping job candidates to evaluating them? HackerRank, a platform used by companies to assess and hire developers, is offering a glimpse at what that future of job ...

Base R’s t.test() function: formula vs. vector calling syntax, why var.equal defaults to Welch’s t-test instead of the pooled version, and extracting p-values, confidence intervals, and group means ...

The one-sample Kolmogorov-Smirnov test and the two-sample test answer different questions and have different validity conditions. The one-sample version is only valid when the reference distribution ...

Learn new terminal techniques and test your understanding with these fun, interactive tutorials.

HackerRank Orchestrate — August 2026 · Message Notification Router challenge Deterministic · Offline · Explainable · 79/79 tests passing · 30/30 sample gold · safety 1.000 on 110 rows A router that ...

The pain this router targets is measured, not hypothetical: 96% of WhatsApp users surveyed receive spam/pesky messages daily (LocalCircles, 42,000 responses, 324 districts, Feb 2026), fraud is ...

In a review triggered by OpenAI’s Hugging Face incident, Anthropic discovered three of its AI models had breached real-world organizations during third-party evaluations. The discovery came after ...

A Food and Drug Administration test on a sample of lettuce from a supplier that has recalled products because of a multistate cyclosporiasis outbreak produced a false positive for the parasite, the ...

A sample of shredded iceberg lettuce from Taylor Farms de Mexico has tested positive for Cyclospora, federal health officials said, as the company expanded a multistate recall tied to a growing ...