Microsoft started limiting macros in Office files by default in February 2022, making it more difficult for attackers to execute malicious code. According to data gathered by the HP Threat Research team, attackers have been changing their methods since Q2 2022 in an effort to identify new ways to hack devices and steal data.
The Rise of QR Scan Scams
The research findings were based on data collected from millions of endpoints using HP Wolf Security:
Since October 2022, HP has witnessed QR code “scan scam” campaigns almost daily. These frauds persuade users to scan QR codes with their mobile devices while connected to their PCs, potentially exploiting the lack of phishing protection and detection on such devices. Users can access fraudulent websites that request credit and debit card information by scanning QR codes. Examples from Q4 include phishing attempts that pose as parcel delivery services seeking money.
38% Rise in Malicious PDF Attachment:
The recent assaults avoid web gateway scanners by using embedded images that link to malicious ZIP files that are encrypted. The PDF instructions fool the user into providing a password to unpack a ZIP file, allowing QakBot or IcedID malware to gain access to systems unauthorization and serve as beachheads for ransomware.
42% of Malware was Delivered Inside Archives Files Like ZIP, RAR, and IMG:
This article has been indexed from CySecurity News – Latest Information Security and Hacking Incidents