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How the SolarWinds Hackers Bypassed Duo’s Multi-Factor Authentication

Schneier on Security

This is interesting : Toward the end of the second incident that Volexity worked involving Dark Halo, the actor was observed accessing the e-mail account of a user via OWA. Logs from the Exchange server showed that the attacker provided username and password authentication like normal but were not challenged for a second factor through Duo.

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Salt Security: OAuth Implementation Flaw Could Lead to Account Takeover

Security Boulevard

Security flaws in the implementation of the OAuth authentication standard left hundreds of millions of users to at least three popular online sites exposed to possible account takeover by bad actors, according to researchers at Salt Security.

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U.S. Security Agencies Release Network Security, Vulnerability Guidance

eSecurity Planet

National Security Agency (NSA) released comprehensive network security guidance on March 3, on the same day that the Cybersecurity and Infrastructure Security Agency (CISA) released its longest-ever list of exploited vulnerabilities. Purdue network architecture. Network Architecture and Design. The post U.S.

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Multi-factor authentication fatigue attacks are on the rise: How to defend against them

CSO Magazine

Credential compromise has been one of the top causes for network security breaches for a long time, which has prompted more organizations to adopt multi-factor authentication (MFA) as a defense. It's a simple yet effective technique that has become known as MFA fatigue and was also used in the recent Uber breach.

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Apple OTP FAIL: ‘MFA Bomb’ Warning — Locks Accounts, Wipes iPhones

Security Boulevard

The post Apple OTP FAIL: ‘MFA Bomb’ Warning — Locks Accounts, Wipes iPhones appeared first on Security Boulevard. Rethink different: First, fatigue frightened users with multiple modal nighttime notifications. Next, call and pretend to be Apple support.

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Hackers Steal Session Cookies to Bypass Multi-factor Authentication

eSecurity Planet

One new tactic hackers have been using is to steal cookies from current or recent web sessions to bypass multi-factor authentication (MFA). Even cloud infrastructures rely on cookies to authenticate their users. Browsers allow users to maintain authentication, remember passwords and autofill forms. How Hackers Steal Cookies.

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Check Point Warns of Hackers Targeting Its Remote Access VPN

SecureWorld News

Threat actors are targeting Check Point Remote Access VPN devices in an ongoing campaign to breach enterprise networks, the company has warned in a new advisory. We have recently witnessed compromised VPN solutions, including various cyber security vendors.

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