Researchers at Barracuda have noticed a rise in phishing assaults that abuse common content material creation and collaboration platforms. These embody on-line graphic design platforms and document-sharing companies broadly utilized by instructional establishments and companies.
“The analysts discovered that attackers are sending out emails from these platforms, that includes legitimate-looking posts, designs, and paperwork, however with embedded phishing hyperlinks,” the researchers write. “If an electronic mail recipient interacts with these hyperlinks, they’re usually directed to fraudulent login pages or different misleading websites intent on stealing delicate data, equivalent to login credentials and private information.”
In a single occasion, attackers used a collaboration instrument utilized by colleges to share hyperlinks to a spoofed Microsoft login web page designed to reap credentials.
“The analysts discovered a number of phishing assaults leveraging a web-based collaboration instrument broadly utilized in instructional settings,” the researchers write. “The platform permits college students to create and share digital boards or ‘partitions’ the place they will publish and set up a number of varieties of content material. Cybercriminals are leveraging the platform’s publish partitions to ship emails with embedded phishing hyperlinks or URLs. In a single instance seen by the analysts, the platform is used to host voicemail phishing hyperlinks. As soon as the person clicks the button to play the voicemail, it takes them to a different hyperlink, which redirects them to a faux Microsoft login web page designed to seize and steal their login credentials.”
The researchers emphasize that college students and workers must be conscious that reputable instruments may be abused to unfold malicious hyperlinks.
“It is important that for people and organizations, together with instructional establishments, stay vigilant and implement strong safety measures that may detect and adapt to evolving threats,” Barracuda concludes. “For instance, people must be cautious of clicking on hyperlinks in unsolicited emails, or in message from individuals they don’t know. Different potential pink flags embody suspicious calls to motion, and sudden or illogical touchdown websites from hyperlinks they obtain, equivalent to a service that is not offered by Microsoft asking for Microsoft logins.”
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Barracuda has the story.