In Q4 2025, callback phishing increased from 3% to 18% of all phishing incidents, a 500% spike.
VIPRE Security GroupQ4 2025 Email Threat Trends Report·Feb 4, 2026
PhishingCallback PhishingEmail SecuritySocial Engineering
In Q4 2025, Business Email Compromise accounted for 51% of all email fraud cases.
VIPRE Security GroupQ4 2025 Email Threat Trends Report·Feb 4, 2026
Business Email CompromiseBECEmail FraudEmail Security
Diversion tactics (fraudulent invoices, fake payroll requests) accounted for 18% of BEC incidents in Q4 2025.
VIPRE Security GroupQ4 2025 Email Threat Trends Report·Feb 4, 2026
Business Email CompromiseBECFraudEmail Security
In Q4 2025, CEOs and senior executives accounted for 50% of impersonation-based BEC emails and 41% of total BEC incidents.
VIPRE Security GroupQ4 2025 Email Threat Trends Report·Feb 4, 2026
Executive TargetingImpersonationBusiness Email CompromiseBECEmail Security
Impersonation made up 82% of all BEC incidents in Q4 2025.
VIPRE Security GroupQ4 2025 Email Threat Trends Report·Feb 4, 2026
ImpersonationBusiness Email CompromiseBECEmail Security
Link usage accounted for 75% of phishing attempts in Q1 2024.
VIPRE Security GroupEmail Threat Trends Report: 2025: Q1·Apr 28, 2025
EmailPhishing
Link usage dropped by 42% in Q1 2025 compared to Q1 2024.
VIPRE Security GroupEmail Threat Trends Report: 2025: Q1·Apr 28, 2025
EmailPhishing
Callback scams now account for nearly one in five attempts.
VIPRE Security GroupEmail Threat Trends Report: 2025: Q1·Apr 28, 2025
EmailScam
92% of the emails processed by VIPRE were spam.
VIPRE Security GroupEmail Threat Trends Report: 2025: Q1·Apr 28, 2025
EmailSpam
Callback phishing accounted for 16% of phishing attempts in Q1 2025.
VIPRE Security GroupEmail Threat Trends Report: 2025: Q1·Apr 28, 2025
EmailPhishing
SVG files are used in 34% of phishing attacks as favoured attachments.
VIPRE Security GroupEmail Threat Trends Report: 2025: Q1·Apr 28, 2025
EmailPhishingSVG
PDF attachments are used in 36% of phishing attacks as favoured attachments
VIPRE Security GroupEmail Threat Trends Report: 2025: Q1·Apr 28, 2025
EmailPhishingPDF