Telecom Is Now the Number One Phishing Target. Here Is Why That Makes Email Authentication More Critical Than Ever.

Wed, 17 Jun 2026 08:00:00 +0000

The Anti-Phishing Working Group published its Q1 2026 Phishing Activity Trends Report in May 2026. The headline number is significant: 971,181 unique phishing attacks in the first three months of the year, up 13.8 percent from 853,244 in Q4 2025. But the number that deserves the most attention is not the total volume. It is the sector breakdown.

In Q3 2025, the telecom category accounted for 5.9 percent of all phishing attacks. By Q1 2026, that figure had reached 33 percent, making telecom the single most frequently attacked industry in the quarter. The APWG notes that this represents the largest single-sector concentration in its dataset since Q4 2023. URL-based phishing attacks specifically targeting telecom increased 75 percent between Q4 2025 and Q1 2026.

Apwg on Daily DMARC News

Telecom Is Now the Number One Phishing Target. Here Is Why That Makes Email Authentication More Critical Than Ever.