Attackers are using invisible Unicode characters to make phishing emails appear harmless while disrupting the security systems built to spot suspicious language. The campaign pushed finance-themed messages at massive scale, showing how a tiny change inside a word can weaken standard filtering. Recipients saw ordinary offers for funding, loans, or credit, but the underlying text [...] The post Hackers Use Invisible Unicode Characters to Evade Phishing Detection in Millions of Emails appeared first on Cyber Security News .