Cybersecurity 2025: My Take on the New Phishing War
- Sergiu Marias
- Sep 18, 2025
- 1 min read

This year I’ve noticed something unsettling in conversations with clients and peers: phishing attacks don’t look like phishing anymore.
AI has made it frighteningly easy to create flawless emails, cloned voices, and even video calls with fake CEOs asking employees to “wire money urgently.” I’ve seen examples where, honestly, even I had to double-check.
So how do we fight back? With the same weapon: AI.
🛡 What works today
Behavioral baselines → security systems that “know” your normal email habits and instantly flag odd behavior.
Deepfake detection → tools that scan voice/video for manipulation traces invisible to humans.
Adaptive models → they learn in real time from every new phishing campaign, instead of waiting for signature updates.
📊 Why this matters
91% of breaches still begin with phishing.
AI-powered scams are projected to cost over $12B in 2025 alone.
Regulators in the EU and US are starting to expect companies to use “reasonable AI defences.”
✅ What you can do right now
Roll out AI-backed email security.
Keep MFA everywhere — no exceptions.
Run regular phishing simulations (yes, even for senior staff).
Make security a culture, not a compliance exercise.
💡 Poll for you: Which type of phishing worries you the most in 2025?A) Deepfake video/voice callsB) AI-crafted spear-phishing emailsC) Stolen cloud credentialsD) Honestly… all of the above
Comment with your vote ⬇️ — I’m curious to see which threat feels most real in your world.
Final thought: In 2025, AI is both the problem and the solution. The question is whether our defences evolve faster than the attacks.




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