NTLM relay attacks are back from the dead

NTLM relay attacks are the easiest way for an attacker to compromise domain-joined hosts. While many security practitioners think NTLM relay is a solved problem, it is not – and, in fact, it may be getting worse. Anecdotally, they are used in most atta…

July 4, 2025
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Strategies to secure long-life IoT devices

In this Help Net Security interview, Rob ter Linden, CISO at Signify, discusses priorities for CISOs working on IoT security, including the need for compliant infrastructure, easy device management, and preparing for future tech like quantum computing …

June 20, 2025
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Microsoft sets all new accounts passwordless by default

Microsoft announced that all new accounts will be “passwordless by default” to increase their level of security. Microsoft now makes all new accounts “passwordless by default,” enhancing protection against social engineering attacks, phishing, brute-force, and credential stuffing attacks. “As part of this simplified UX, we’re changing the default behavior for new accounts. Brand new Microsoft […]

May 2, 2025
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