Tag: Proofpoint
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Hacker News: Mysterious Palo Alto firewall reboots? You’re not alone
Source URL: https://www.theregister.com/2025/02/13/palo_alto_firewall/ Source: Hacker News Title: Mysterious Palo Alto firewall reboots? You’re not alone Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses the unexpected reboot issues faced by Palo Alto Networks’ firewalls due to specific network traffic, highlighting the importance of timely updates and the potential security implications. It also…
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The Register: Mysterious Palo Alto firewall reboots? You’re not alone
Source URL: https://www.theregister.com/2025/02/13/palo_alto_firewall/ Source: The Register Title: Mysterious Palo Alto firewall reboots? You’re not alone Feedly Summary: Limited-edition hotfix to get wider release before end of month Administrators of Palo Alto Networks’ firewalls have complained the equipment falls over unexpectedly, and while a fix has bee prepared, it’s not yet generally available.… AI Summary and…
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ISC2 Think Tank: From Impersonation to MFA Bypass: Tackling Today’s Most Sophisticated, Novel Phishing Threats
Source URL: https://www.isc2.org/professional-development/webinars/thinktank?commid=630141 Source: ISC2 Think Tank Title: From Impersonation to MFA Bypass: Tackling Today’s Most Sophisticated, Novel Phishing Threats Feedly Summary: As phishing attacks grow more advanced, even major tech companies have suffered losses exceeding $100 million from sophisticated email scams. With these threats evolving, messaging and collaboration tools are becoming particularly vulnerable, demanding…
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Schneier on Security: Weird Zimbra Vulnerability
Source URL: https://www.schneier.com/blog/archives/2024/10/weird-zimbra-vulnerability.html Source: Schneier on Security Title: Weird Zimbra Vulnerability Feedly Summary: Hackers can execute commands on a remote computer by sending malformed emails to a Zimbra mail server. It’s critical, but difficult to exploit. In an email sent Wednesday afternoon, Proofpoint researcher Greg Lesnewich seemed to largely concur that the attacks weren’t likely…