Zeljka Zorz
RaaS groups increasing efforts to recruit affiliates
Smaller RaaS groups are trying to recruit new and “displaced” LockBit and Alphv/BlackCat affiliates by foregoing deposits and paid subscriptions, offering better …
The most prevalent malware behaviors and techniques
An analysis of 100,000+ Windows malware samples has revealed the most prevalent techniques used by malware developers to successfully evade defenses, escalate privileges, …
NIST’s NVD has encountered a problem
Whether the cause is insurmountable technical debt, lack of funds, a third reason or all of them, NIST’s National Vulnerability Database (NVD) is struggling, and …
Critical FortiClient EMS vulnerability fixed, (fake?) PoC for sale (CVE-2023-48788)
A recently fixed SQL injection vulnerability (CVE-2023-48788) in Fortinet’s FortiClient Endpoint Management Server (EMS) solution has apparently piqued the interest of …
PoC for critical Arcserve UDP vulnerabilities published (CVE-2024-0799, CVE-2024-0800)
Arcserve has fixed critical security vulnerabilities (CVE-2024-0799, CVE-2024-0800) in its Unified Data Protection (UDP) solution that can be chained to upload malicious files …
The effects of law enforcement takedowns on the ransomware landscape
While the results of law enforcement action against ransomware-as-a-service operators Alphv/BlackCat and LockBit are yet to be fully realized, the August 2023 disruption of …
BSAM: Open-source methodology for Bluetooth security assessment
Many wireless headsets using Bluetooth technology have vulnerabilities that may allow malicious individuals to covertly listen in on private conversations, Tarlogic Security …
March 2024 Patch Tuesday: Microsoft fixes critical bugs in Windows Hyper-V
On this March 2024 Patch Tuesday, Microsoft has released fixes for 59 CVE-numbered vulnerabilities, but – welcome news! – none of them are currently publicly known …
Microsoft: Russian hackers accessed internal systems, code repositories
Midnight Blizzard (aka APT29), a group of Russian hackers tied to the country’s Foreign Intelligence Service (SVR), has leveraged information stolen from Microsoft …
Cisco patches Secure Client VPN flaw that could reveal authentication tokens (CVE-2024-20337)
Cisco has fixed two high-severity vulnerabilities affecting its Cisco Secure Client enterprise VPN and endpoint security solution, one of which (CVE-2024-20337) could be …
Web-based PLC malware: A new potential threat to critical infrastructure
A group of researchers from Georgia Tech’s College of Engineering have developed web-based programmable logic controller (PLC) malware able to target most PLCs produced …
Apple fixes two actively exploited iOS zero-days (CVE-2024-23225, CVE-2024-23296)
Apple has fixed two iOS zero-day vulnerabilities (CVE-2024-23225, CVE-2024-23296) exploited by attackers in the wild. CVE-2024-23225 and CVE-2024-23296 On Tuesday, Apple …
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