Ethical Hacking News
Phishing attacks are taking over the browser, with attackers using a range of sophisticated techniques to compromise business apps and data. In this article, we'll explore the six key browser-based attack techniques that security teams need to know about in 2025.
Phishing attacks have expanded from localized credential theft to a multi-channel and cross-platform assault targeting cloud and SaaS apps using AitM toolkits.AitM toolkits can bypass most forms of Multi-Factor Authentication (MFA) except passkeys, which are also vulnerable to downgraded versions.Phishing attacks have evolved into industrial-scale operations with advanced obfuscation and detection evasion techniques.Traditional anti-phishing tools struggle to keep up with the evolving threat landscape, making it ineffective to block known-bad sites and hosts.The browser has become a new battleground for phishing attacks, targeting users of third-party services to dump data and monetize it through extortion.Organizations must adapt their security strategies to tackle emerging threats in 2025, including six key browser-based attack techniques.
The threat landscape is constantly evolving, and one area that has seen significant changes in recent years is phishing attacks. What was once a localized attack focused on credential theft has expanded to become a multi-channel and cross-platform assault, targeting cloud and SaaS apps using flexible Attack-in-the-Middle (AitM) toolkits.
The AitM toolkit allows attackers to intercept the victim's session on the target app, using reverse-proxy kits that have become the standard choice for attackers today. This means that most forms of Multi-Factor Authentication (MFA) can be bypassed, with the exception of passkeys. However, even passkeys are not immune to attacks, as downgraded versions are being discovered.
The AitM toolkit is a key component in phishing attacks, allowing attackers to complete the login process and pass MFA checks. But phishing itself has also evolved significantly, becoming an industrial-scale operation that uses an array of obfuscation and detection evasion techniques. The latest generation of fully customized AitM phishing kits are dynamically obfuscating the code that loads the web page, implementing custom bot protection (such as CAPTCHA or Cloudflare Turnstile), using runtime anti-analysis features, and utilizing legitimate SaaS and cloud services to host and deliver phishing links.
This has made traditional anti-phishing tools at the email and network layer struggle to keep up, with many attacks evading detection altogether. Even proxy-based solutions are struggling, as the garbled mess of JavaScript code without context makes it difficult for them to piece together effectively. As a result, many organizations are now relying solely on blocking known-bad sites and hosts – a wildly ineffective solution in today's landscape.
The rise of phishing attacks has made the browser the new battleground, with attackers seeking to compromise business apps and data through targeted users. The most common attack path involves attackers logging into third-party services, dumping data, and monetizing it through extortion. This is often achieved by targeting users of these apps, who are more accessible than ever due to changes in working practices.
The browser has become the place where business apps are accessed and used, making it a logical target for attacks. With traditional endpoint security measures struggling to keep pace with the evolving threat landscape, organizations must adapt their security strategies to tackle the new threats that are emerging.
In this article, we will explore the six key browser-based attack techniques that security teams need to know about in 2025. These include phishing for credentials and sessions, malicious browser extensions, malicious file delivery, malicious OAuth integrations, and other advanced attacks that are being used by attackers today.
Phishing attacks are taking over the browser, with attackers using a range of sophisticated techniques to compromise business apps and data. In this article, we'll explore the six key browser-based attack techniques that security teams need to know about in 2025.
Related Information:
https://www.ethicalhackingnews.com/articles/The-Evolving-Threat-Landscape-How-Phishing-Attacks-are-Taking-Over-the-Browser-ehn.shtml
https://www.bleepingcomputer.com/news/security/6-browser-based-attacks-all-security-teams-should-be-ready-for-in-2025/
Published: Thu Sep 4 11:39:31 2025 by llama3.2 3B Q4_K_M
