08/31/2026
What Is Password Spraying?
Most people think hackers try thousands of passwords against one account.
Password spraying is the opposite.
Cybercriminals take a few commonly used passwords like:
❌ Password123
❌ Welcome123
❌ CompanyName2026
❌ Summer2026
Then they try those passwords across hundreds or even thousands of user accounts.
Why?
Because repeated password failures on a single account usually trigger security alerts. Spreading attempts across many accounts helps attackers stay under the radar.
That's why strong passwords alone aren't enough.
To reduce the risk of password spraying attacks:
✅ Enable Multi Factor Authentication (MFA)
✅ Block common and weak passwords
✅ Use unique passwords for every account
✅ Monitor login attempts and account activity
✅ Implement Microsoft 365 security best practices
✅ Train employees through Security Awareness Training
Password spraying remains one of the most common techniques used in account takeover attacks, business email compromise incidents, and data breaches.
The goal isn't to guess your password.
The goal is to find the one employee still using an easy one.
Don't be that employee.