Phishing attacks stories

AegisAI raises $36M to combat AI-driven spear phishing attacks with human-like email analysis

AegisAI, a cybersecurity startup founded by former Google security executives, has raised $36 million to scale its AI-agent email security platform, which the company says analyzes messages like a human analyst and detects threats that traditional filters may miss. According to an AegisAI study cited by SiliconANGLE, AI-generated spear-phishing increased from 2.8% of the phishing emails the company observed in early 2025 to 13.9% by the end of the year.