Threats Tagged 'email spoofing'

A sophisticated phishing campaign targeting LinkedIn users has been identified. The attack uses fake LinkedIn message notifications to lure victims into clicking on malicious links. The emails closely mimic legitimate LinkedIn communications, including spoofed display names and formatting. Upon clicking, users are redirected to a convincing but fraudulent LinkedIn login page designed to steal credentials. The phishing page uses a deceptive domain name similar to 'LinkedIn' to further trick users. This campaign demonstrates the evolving tactics of cybercriminals in exploiting human trust and curiosity. The analysis emphasizes the importance of vigilance, source verification, and caution when interacting with seemingly routine notifications.

MediumCampaignUnited StatesIndiaUnited Kingdom+7#credential theft#social engineering#email spoofing

A new phishing tactic involving fake Microsoft and Google Calendar invites has been identified, aimed at stealing login credentials. These sophisticated attacks mimic designs from well-known platforms, exploiting routine business activities like scheduling meetings. Threat actors use email spoofing and create fake urgent calendar invitations to deceive employees. The phishing emails often contain buttons or links that redirect to fake login pages, closely resembling official Microsoft or Google login screens. The campaigns exploit the popularity of calendar invitations in corporate environments, allowing attackers to gather sensitive information if users are not vigilant. To prevent falling victim to these attacks, it is crucial to verify the authenticity of calendar invites, carefully check sender details, and avoid clicking suspicious links from unknown senders.

MediumCampaignUnited StatesUnited KingdomCanada+8#social engineering#fake invitations#google

Threat actors are increasingly using Scalable Vector Graphics (SVG) files to deliver JavaScript-based redirect attacks. These SVGs contain embedded, obfuscated JavaScript that initiates browser redirects to attacker-controlled infrastructure. The campaign uses email spoofing and impersonation to deliver the SVGs, bypassing traditional file-based detection. The embedded code uses XOR encryption and reconstructs the redirect command at runtime. The attack targets B2B Service Providers, including those handling corporate financial and employee data. Mitigation strategies include implementing DMARC policies, blocking SVG attachments, and enhancing email security measures. The campaign demonstrates a shift towards smuggling techniques that avoid triggering traditional security alerts.

MediumCampaignGermanyFranceUnited Kingdom+2#obfuscation#redirect#phishing

A sophisticated phishing campaign has been identified that leverages Google Apps Script to create a false sense of security. The attack begins with an email masquerading as an invoice, containing a link to a webpage hosted on Google's trusted environment. When clicked, the link redirects to a fake invoice page, followed by a fraudulent login window designed to capture credentials. The use of Google's domain (script.google.com) adds credibility to the scam, making it more likely for users to fall victim. Once credentials are entered, they are transmitted to the attacker, and the user is redirected to a legitimate Microsoft login page to avoid suspicion. This technique demonstrates how threat actors are exploiting trusted platforms to make their attacks more convincing and effective.

MediumCampaignGermanyFranceUnited Kingdom+4#phishing#google apps script#social engineering