BiDi Swap: How Bidirectional Unicode Is Being Used to Make Fake URLs Appear Legitimate
BiDi Swap: How Bidirectional Unicode Is Being Used to Make Fake URLs Appear Legitimate What the BiDi Swap trick is and why it matters Security researchers at Varonis have documented a renewed phishing technique they call “BiDi Swap,” in which attackers abuse Unicode bidirectional (BiDi) control characters to make malicious URLs display as if they…