AWS Security Blog دوشنبه ۱۱ آبان ۱۴۰۵ · ۲۱:۳۶

Beyond DKIM key rotation: understanding email replay attacks

As the email administrator for your organization’s domain, you receive a Domain-based Message Authentication, Reporting, and Conformance (DMARC) aggregate report showing email passing DomainKeys Identified Mail (DKIM) verification as though it came from your domain, sent from IP addresses you don’t recognize to recipients you didn’t contact. To clear the issue, you rotate your DKIM […]

Identity & Access Security Governance, Risk & Compliance

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AWS Security Bulletins سه‌شنبه ۱۲ آبان ۱۴۰۵ · ۲۲:۲۸

CVE-2026-115413 - AWS API MCP Server OAuth token audience validation bypass

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Vulnerabilities & Zero-Day Cloud Computing Identity & Access Security

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The Hacker News سه‌شنبه ۱۲ آبان ۱۴۰۵ · ۲۲:۱۶

mSecure Warns Users to Change Passwords, Reset 2FA and Passkeys After Suspicious Activity

Customers of the mSecure password manager are being urged to act now to protect the confidential information they store in it, possibly by changing passwords, resetting two-factor authentication (2FA), and removing passkeys. The warning came in an email sent on November 3 in the name of developer mSeven Software. It says the company recently learned of suspicious activity linked to the app but

Identity & Access Security

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Ubuntu Security Notices سه‌شنبه ۱۲ آبان ۱۴۰۵ · ۲۱:۰۵

USN-8984-1: jabberd2 vulnerability

It was discovered that jabberd2 allowed SASL ANONYMOUS authentication even when it was not enabled in the configuration. A remote attacker could possibly use this issue to bypass authentication.

Vulnerabilities & Zero-Day Identity & Access Security

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The Hacker News سه‌شنبه ۱۲ آبان ۱۴۰۵ · ۱۹:۲۹

Barracuda Flaws Could Be Chained to Bypass Authorization and Gain Root Access

Barracuda has disclosed details of two vulnerabilities affecting its products that, if chained together, could allow an attacker to bypass authorization controls and gain root access to a susceptible device. The vulnerabilities, a pre-authentication authorization bypass vulnerability and a command injection vulnerability, have been assigned the CVE identifiers CVE-2026-116606 (CVSS score: 9.3)

Vulnerabilities & Zero-Day Identity & Access Security

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