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Barracuda Networks — Archive · Vol 341 Issue 4

3 articles that week

Barracuda Networks, Friday, August 28th, 2026

Fake Invoices, Real Scammers: The Callback Phishing Playbook

Vol 341 · Issue 4 · 2026-08-28

Barracuda breaks down callback phishing, where fake invoices and calendar invites push victims to phone a live scammer.

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Barracuda Networks, Wednesday, August 26th, 2026

SOC Threat Radar - August 2026

Vol 341 · Issue 4 · 2026-08-26

Barracuda's SOC reports GlobalProtect scanning, credential harvesting, firewall misconfigurations and abuse of remote access tools.

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Barracuda Networks, Tuesday, August 25th, 2026

Leak Sites: A Field Guide

Vol 341 · Issue 4 · 2026-08-25

Barracuda explains how ransomware leak sites work and how defenders can use them to assess risk and monitor threat activity.

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