ended9월 3일· 1 sources
I built a QR code phishing scanner for our free API — and ended up writing a PNG decoder from scratch to make it work.
Why it matters
The problem QR code phishing ("quishing") is one of the fastest-growing phishing vectors right now — Microsoft's 2026 report puts the year-over-year growth at 146% in Q1 alone, and QR codes now accoun...
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