Zeljka Zorz
Widely used UPS devices can be hijacked and destroyed remotely
Three vulnerabilities in ubiquitous APC Smart-UPS (uninterruptible power supply) devices could allow remote attackers to use them as an attack vector, disable or completely …
Easily exploitable Linux bug gives root access to attackers (CVE-2022-0847)
An easily exploitable vulnerability (CVE-2022-0847) in the Linux kernel can be used by local unprivileged users to gain root privileges on vulnerable systems by taking …
Mozilla fixes Firefox zero-days exploited in the wild (CVE-2022-26485, CVE-2022-26486)
Mozilla has released an out-of-band security update for Firefox, Firefox Focus, and Thunderbird, fixing two critical vulnerabilities (CVE-2022-26485, CVE-2022-26486) exploited …
How to empower IT Sec and Ops teams to anticipate and resolve IT problems
Every IT system administrator knows the misery of facing a problem for which the root cause requires hours (and sometimes days) to unearth, all the while part of the IT …
Take a dev-centric approach to cloud-native AppSec testing
The era of the cloud-native application is well and truly upon us: IDC researchers have predicted that by 2023, more that 500 million apps will be developed using cloud-native …
Cyber attacks on Ukraine: DDoS, new data wiper, cloned websites, and Cyclops Blink
This Thursday morning, Russia started its invasion on Ukraine and, as predicted, the attacks in the physical world have been preceded and accompanied by cyber attacks: Renewed …
Attackers use Microsoft Teams as launchpad for malware
Hackers are starting to realize that Microsoft Teams is a great means of spreading tentacles throughout an organization’s systems; since the start of the year, Avanan …
DDoS attacks knock Ukrainian government, bank websites offline
Unknown attackers have mounted disruptive distributed denial-of-service (DDoS) attacks against several Ukrainian government organizations and state-owned banks on Tuesday. The …
Kali Linux 2022.1 released: New tools, kali-linux-everything, visual changes
Offensive Security has released Kali Linux 2022.1, the latest version of its popular open source penetration testing platform. Visually refreshed and with improved usability …
Apple fixes actively exploited iOS, macOS zero-day (CVE-2022-22620)
Another month, another zero-day (CVE-2022-22620) exploited in the wild that has been fixed by Apple. About CVE-2022-22620 CVE-2022-22620 is a use after free issue in WebKit, …
Log4j exploitation risk is not as high as first thought, cyber MGA says
When the Log4Shell vulnerability (CVE-2021-44228) was publicly revealed in December 2021, CISA Director Jen Easterly said that it is the “most serious” vulnerability she has …
End of 2021 witnessed an explosion of RDP brute-force attacks
RDP brute-force attacks continue to be one of the most used attack vectors for breaching enterprise networks, ESET’s latest Threat Report has revealed. RDP brute-force …