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Proofpoint researchers identified the return of TA866 to email threat campaign data, after a nine-month absence. On January 11, 2024, Proofpoint blocked a large volume campaign consisting of several thousand emails targeting North America. Invoice-themed emails had attached PDFs with Read More …
Over the years, TAG has analyzed a range of persistent threats including COLDRIVER (also known as UNC4057, Star Blizzard and Callisto), a Russian threat group focused on credential phishing activities against high profile individuals in NGOs, former intelligence and military Read More …
Since November 2023, Microsoft has observed a distinct subset of Mint Sandstorm (PHOSPHORUS) targeting high-profile individuals working on Middle Eastern affairs at universities and research organizations in Belgium, France, Gaza, Israel, the United Kingdom, and the United States. In this Read More …
During Unit 42 ivestigation discovering threats in legitimate network traffic, activity generated by a certain type of Android Package Kit (APK) files kept hitting their radar. The research revealed a family of malicious APKs targeting Chinese users that steals victim Read More …
FortiGuard Labs recently discovered a threat group using YouTube channels to distribute a Lumma Stealer variant. We found and reported on a similar attack method via YouTube in March 2023. These YouTube videos typically feature content related to cracked applications, Read More …
SMTP smuggling is a technique that allows an attacker to send an email from pretty much any address they like. The intended goal is email spoofing—sending emails with false sender addresses. Email spoofing allows criminals to make malicious emails more Read More …
Israel’s National Cyber Directorate issued a statement Tuesday warning of a phishing attack by Iranian hackers. Posing as American network security conglomerate F5, Iranian hackers sent an email to IT officials in multiple Israeli companies with instructions to download what Read More …
A recent investigation by Check Point Research exposes a troubling trend in the cryptocurrency landscape. The cryptocurrency community has been witnessing an alarming increase in sophisticated phishing attacks. These threats are unique in their approach, targeting a wide range of Read More …
Unit 42 researchers have observed threat actors using malicious JavaScript samples to steal sensitive information by abusing popular survey sites, low-quality hosting and web chat APIs. In some campaigns, attackers created chatbots that they registered to someone noteworthy such as Read More …
The Russia-based actor Star Blizzard (formerly known as SEABORGIUM, also known as Callisto Group/TA446/COLDRIVER/TAG-53/BlueCharlie) continues to successfully use spear-phishing attacks against targeted organisations and individuals in the UK, and other geographical areas of interest, for information-gathering activity. The UK National Read More …
