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131 Results
Jan 2023: Phishing Attacks Abuse Microsoft OneNote
Mar 2023: Invoice-Themed Phishing Lures Spreading Malware
Threat Alert: What to Watch For Cybercriminals have launched phishing attacks using malicious invoice-themed attachments to spread malicious software (malware). The phishing attacks hijack legitimate email threads to deliver the phishing lures to further increase the believability of the attacks.
Oct 2023: Israel-Palestine Humanitarian Crisis Donation Scam
Threat Alert: Israel-Palestine Humanitarian Crisis Donation Scam
Feb 2024: Deepfake Scam Imitating CFO
Threat Alert: Deepfake Scam Targeting Financial Transactions An employee attended a video conference call with seemingly authentic colleagues, all of whom were later revealed to be deepfake representations. The worker, initially suspicious of a phishing email, was convinced by the realistic appearance and voices of the deepfake participants during the video call. Subsequently, the employee authorized a large financial transaction, thinking it was a legitimate request initiated by the CFO. Key Actions (at Wo
Feb 2023: Phishing Attacks Use Earthquake-Themed Lures
Threat Alert: What to Watch For Cybercriminals have launched multiple phishing attacks attempting to take advantage of the humanitarian crisis in Turkey and Syria following the earthquake. These attacks are intended to steal recipient’s funds or to lead to the installation of malicious software (malware). As multiple attacks are exploiting this crisis, lures will appear different.
Apr 2023: Tax-Themed Lures Distribute Malware
Threat Alert: What to Watch For Cybercriminals have launched a series of phishing attacks using a timely tax-themed lure. The lures imitate the sharing of 2022 tax documents via a Citrix ShareFile link. The lures note that the download expires on April 18, 2023, the tax-filing deadline in the United States.
Scheduled Maintenance
Pulse/Ivanti VPN
Services impacted: VPN - Remote connection
Planned
May 2023: URL Shortening Service Widely Abused in Attacks
Threat Alert: What to Watch For Cybercriminals have started using the URL shortening service clck[.]ru in widespread phishing attacks in April. The nature of these attacks and the lures used vary greatly.
June 2023: Phishing Attacks Abuse Valid Web Traffic Tool
Threat Alert: What to Watch For Cybercriminals have launched phishing attacks abusing legitimate tools that are used to direct web traffic. Phishing lures contain an embedded URL that leads to a lookalike Google Chrome update site. Downloading the fake Google Chrome update installs a legitimate tool used for remotely monitoring and supporting computers.
Feb 2023: Phishing Attacks Distribute IRS Notice-Themed Lures
Threat Alert: What to Watch For Cybercriminals have launched a series of phishing attacks using timely tax-themed lures. While the email from field says “Irs notice” and then the name of the organization, the sending address is a Madwire account. The phishing emails contain an HTML attachment allegedly containing delivery details about a tax related USPS letter.