Tag: authentication
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Ridding your network of NTLM
Tags: attack, authentication, cloud, crowdstrike, cve, email, encryption, exploit, group, hacker, ibm, Internet, jobs, malicious, microsoft, network, ntlm, password, service, technology, tool, update, vulnerability, windowsMicrosoft has hinted at a possible end to NTLM a few times, but with quite a few Windows 95 or 98 in use that do not support the alternative, Kerberos, it won’t be an easy job to do. There is the option to disable NTLM when using Azure Active Directory but that may not always…
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Sicherheitspatch: Unbefugte Zugriffe auf bestimmte Switches von Moxa möglich
Angreifer können bei Moxa-Switches der EDS-508A-Serie die Authentifizierung umgehen. Die Sicherheitslücke gilt als kritisch. First seen on heise.de Jump to article: www.heise.de/news/Sicherheitspatch-Unbefugte-Zugriffe-auf-bestimmte-Switches-von-Moxa-moeglich-10249285.html
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Yubico Warns of 2FA Security Flaw in pam-u2f for Linux and macOS Users
Tags: 2fa, advisory, authentication, cve, fido, flaw, linux, macOS, mfa, open-source, risk, software, threat, vulnerabilityYubico has released a security advisory, YSA-2025-01, which highlighted a vulnerability within the software module that supports two-factor authentication (2FA) for Linux and macOS platforms. This issue, tracked as CVE-2025-23013, allows for a partial 2FA bypass protections when using YubiKeys or other FIDO-compatible authenticators. The vulnerability poses a high-risk security threat and could potentially compromise…
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Considerations for Selecting the Best API Authentication Option
Implementing API authentication is one of the most critical stages of API design and development. Properly implemented authentication protects data, user privacy, and other resources while streamlining compliance, preventing fraud, and establishing accountability. In fact, broken authentication is one of the leading causes of API-related breaches. Ultimately, by applying robust authentication mechanisms, organizations can dramatically…
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U.S. CISA adds Fortinet FortiOS to its Known Exploited Vulnerabilities catalog
Tags: authentication, cisa, cve, cybersecurity, exploit, fortinet, infrastructure, kev, vulnerabilityU.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Fortinet FortiOS vulnerability to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a Fortinet FortiOS authorization bypass vulnerability, tracked as CVE-2024-55591 (CVSS score: 9.6) to its Known Exploited Vulnerabilities (KEV) catalog. Remote attackers can exploit the vulnerability to bypass authentication and gain…
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CISA unveils ‘Secure by Demand’ guidelines to bolster OT security
Tags: attack, authentication, breach, ceo, cisa, compliance, cyber, cybersecurity, encryption, flaw, framework, infrastructure, international, network, office, resilience, risk, service, software, strategy, technology, threat, update, vulnerabilityThe US Cybersecurity and Infrastructure Security Agency (CISA), along with its international cybersecurity allies, has unveiled the “Secure by Demand” guidelines to safeguard operational technology (OT) environments. The framework provides a blueprint for OT owners and operators to prioritize cybersecurity when procuring digital products.This initiative addresses growing concerns about vulnerabilities in critical infrastructure, including energy…
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Wultra Raises Euro3M to Defend Quantum Cyber Threats Targets Financial Institutions
Tags: authentication, computing, cyber, cybersecurity, finance, fintech, risk, startup, technology, threatQuantum computing is set to revolutionize technology, but it also presents a significant security risk for financial institutions. Czech cybersecurity startup Wultra has raised Euro3 million from Tensor Ventures, Elevator Ventures, and J&T Ventures to accelerate the development of its post-quantum authentication technology, safeguarding banks and fintech against the coming wave of quantum threats. The…
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Fortinet confirms zero-day flaw used in attacks against its firewalls
Fortinet has confirmed the existence of a critical authentication bypass vulnerability in specific versions of FortiOS firewalls and FortiProxy secure web gateways. The flaw has been exploited in the wild since early December in what appears to be an indiscriminate and widespread campaign, according to cybersecurity firm Arctic Wolf.The fix for this zero-day is part…
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CVE-2024-55591: Fortinet Authentication Bypass Zero-Day Vulnerability Exploited in the Wild
Fortinet patched a zero day authentication bypass vulnerability in FortiOS and FortiProxy that has been actively exploited in the wild as a zero-day since November 2024. Background On January 14, Fortinet released a security advisory (FG-IR-24-535) addressing a critical severity vulnerability impacting FortiOS and FortiProxy. CVE Description CVSSv3 CVE-2024-55591 FortiOS and FortiProxy Authentication Bypass Vulnerability…
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Fortinet fixes FortiOS zero-day exploited by attackers for months (CVE-2024-55591)
Fortinet has patched an authentication bypass vulnerability (CVE-2024-55591) affecting its FortiOS firewalls and FortiProxy web gateways that’s being exploited by … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/01/14/fortinet-fortigate-zero-day-vulnerability-exploited-cve-2024-55591/
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Google OAuth Vulnerability Exposes Millions via Failed Startup Domains
New research has pulled back the curtain on a “deficiency” in Google’s “Sign in with Google” authentication flow that exploits a quirk in domain ownership to gain access to sensitive data.”Google’s OAuth login doesn’t protect against someone purchasing a failed startup’s domain and using it to re-create email accounts for former employees,” Truffle Security co-founder…
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Beware cybersecurity tech that’s past its prime, 5 areas to check or retire
Tags: access, advisory, ai, antivirus, attack, authentication, breach, bug-bounty, ciso, cloud, control, credentials, cyberattack, cybersecurity, data, data-breach, defense, detection, encryption, endpoint, firewall, Hardware, network, password, penetration-testing, risk, router, siem, software, strategy, switch, threat, tool, vpn, vulnerability, waf, zero-trustCybersecurity leaders can choose from an ever-expanding list of digital tools to help them ward off attacks and, based on market projections, they’re implementing plenty of those options.Gartner predicts a 15% increase in cybersecurity spending for 2025, with global expenditures expected to reach $212 billion in the upcoming year. The research and consulting firm says…
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Google’s >>Sign in with Google<< Flaw Exposes Millions of Users' Details
A critical flaw in Google’s >>Sign in with Google>Sign in with Google
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Hotel chain ditches Google search for DuckDuckGo, ‘subjected to fraud attempts daily’
Tags: apple, attack, authentication, browser, chrome, cloud, control, cybercrime, cybersecurity, data-breach, fraud, google, jobs, malware, mfa, monitoring, phishing, privacy, ransomware, risk, scam, service, tool, windowsAt the end of 2021, Nordic Choice Hotels, now renamed Strawberry, was hit by a major ransomware attack that paralyzed operations for just over a week. Everything had to be done manually, says Martin Belak, who is responsible for the hotel chain’s technical security.”The receptionists worked with whiteboards to keep track of which rooms were…
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Microsoft 365 MFA Outage Fixed
Microsoft confirmed an outage of its multi-factor authentication system impacting access to Microsoft 365, causing login failures and service disruption First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/mfa-disruption-impacted-access/
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Microsoft Warns of MFA Issue Affecting Microsoft 365 users
Microsoft has issued a warning regarding an ongoing issue with Multi-Factor Authentication (MFA) that is impacting some Microsoft 365 (M365) users. The problem, which surfaced earlier today, is preventing affected users from accessing certain M365 applications, raising concerns for businesses and individuals who rely on these services for essential operations. Microsoft flagged the issue via…
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Microsoft MFA outage blocking access to Microsoft 365 apps
Microsoft is investigating an ongoing Multi-Factor Authentication (MFA) outage that is blocking customers from accessing Microsoft 365 Office apps. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/microsoft-mfa-outage-blocking-access-to-microsoft-365-apps/
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US bank FNBO uses Pindrop to tackle voice fraud, deepfakes
Learn how First National Bank of Omaha in the US is enhancing customer authentication and verification in its contact centres, eliminating friction points and making life easier for its customer service teams, with Pindrop voice security technology First seen on computerweekly.com Jump to article: www.computerweekly.com/news/366617954/US-bank-FNBO-uses-Pindrop-to-tackle-voice-fraud-deepfakes
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OWASP Top 10 Non-Human Identity Risks for 2025: What You Need to Know
Learn about OWASP’s newest focus on Non-Human Identities and how to mitigate risks like secret leakage, overprivileged NHIs, and insecure authentication with GitGuardian. First seen on securityboulevard.com Jump to article: securityboulevard.com/2025/01/owasp-top-10-non-human-identity-risks-for-2025-what-you-need-to-know/
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The SBI fake banking app shows that SMS authentication has had its day
As a company fortunate enough to have and maintain our own pentesting team, we often do outreach with other organizations to assist with or provide our expertise in offensive … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/01/10/sms-authentication-weakness/
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Ivanti zero-day exploited by APT group that previously targeted Connect Secure appliances
Researchers from Google’s Mandiant division believe the critical remote code execution vulnerability patched on Wednesday by software vendor Ivanti has been exploited since mid-December by a Chinese cyberespionage group. This is the same group that has exploited zero-day vulnerabilities in Ivanti Connect Secure appliances back in January 2024 and throughout the year.The latest attacks, exploiting…