Beginning in early October, Rapid7 has observed a resurgence of activity related to the ongoing social engineering campaign being conducted by Black Basta ransomware operators.
Rapid7 initially reported the discovery of the novel social engineering campaign back in May, 2024, followed by an update in August 2024, when the operators updated their tactics and malware payloads and began sending lures via Microsoft Teams. Now, the procedures followed by the threat actors in the early stages of the social engineering attacks have been refined again, with new malware payloads, improved delivery, and increased defense evasion.
Read more…
Source: Rapid7
Related:
- Zombie Card: An expired Visa credit card can be used for purchases
August 21, 2026
Did you know there is still a good reason to physically destroy your expired credit card? Scientific research found that the expiration date used by payment terminals on some contactless cards was not effectively protected against tampering. University of Massachusetts Amherst researchers Raja Hasnain Anwar, Gerard DeCunha, and Muhammad Taqi Raza tested contactless cards across Visa, Mastercard, Discover, ...
- The invisible passenger in your car
August 21, 2026
While monitoring Android threats in June 2026, Kaspersky discovered a new piece of Android malware. What struck the researchers as unusual was that it installed like an ordinary user app yet made no attempt to disguise itself as legitimate software: it had no user interface at all. This led us to suspect the app might ...
- Hackers are spending millions on expired domains to enable malware scams
August 21, 2026
A domain name is the closest thing the web has to a credit history: age, inbound links, search visibility, and reputation all feed the reputation scores that security products consult before deciding whether a request is worth worrying about. New research from Infoblox Threat Intel claims this history has become a commodity with a market price, and that at least ...
- Medical records, SSNs, and bank details exposed in CareCloud data breach
August 21, 2026
Healthcare technology giant CareCloud has confirmed that a data breach earlier this year impacted more than 3.75 million people, making it one of the largest healthcare data incidents disclosed this year. The New Jersey-based company, which provides electronic health record (EHR) and practice management services, first flagged the intrusion in an SEC filing back in March, but the true scope ...
- Identity abuse through trusted communication channels
August 20, 2026
Identity has become a primary security boundary for most organizations, reducing the ability to solely trust other boundaries once associated with corporate networks. Users authenticate to cloud services using enterprise identities that provide access to collaboration platforms, business applications and sensitive data. With the adoption of software-as-a-service (SaaS) on the rise, people are shifting to ...
- CareCloud confirms 3.7M patients had their medical records stolen in data breach
August 19, 2026
Hackers have stolen the personal information and medical records of more than 3.75 million people in a data breach at health data giant CareCloud, the company has confirmed with federal regulators. The disclosure marks the first confirmation of the scale of the data breach, which is now confirmed to be the fifth-largest theft of health ...