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Linux memory forensics has long depended on debug symbols tied to specific kernel versions. These symbols are not installed on production systems by default, and sourcing them from external repositories creates a recurring problem: repositories go stal…
Kaspersky discloses a 2025 HoneyMyte (aka Mustang Panda or Bronze President) APT campaign, which uses a kernel-mode rootkit to deliver and protect a ToneShell backdoor.
Threat actors have leveraged a recently patched IOS/IOS XE vulnerability (CVE-2025-20352) to deploy Linux rootkits on vulnerable Cisco network devices. “The operation targeted victims running older Linux systems that do not have endpoint detectio…
SonicWall has released new firmware for its Secure Mobile Access (SMA) 100 series appliances, adding file-checking capabilities that help users remove known rootkit malware. The malware in question is the OVERSTEP user-mode rootkit, deployed by threat …
The company has released a working rootkit called “Curing” that uses io_uring, a feature built into the Linux kernel, to stealthily perform malicious activities without being caught by many of the detection solutions currently on the market.
At the heart of the issue is the heavy reliance on monitoring system calls, which has become the go-to method for many cybersecurity vendors. The problem? Attackers can completely sidestep these monitored calls by leaning on io_uring instead. This clever method could let bad actors quietly make network connections or tamper with files without triggering the usual alarms…
New botnets, more AI in spearphishing and increases in hack-for-hire business are some of Kaspersky’s security predictions. Get extensive APT mitigation tips, too.
Kaspersky researchers review APT predictions for 2023 and current trends in the advanced threat landscape, and try to predict how it will develop in 2024.
For July 2023 Patch Tuesday, Microsoft has delivered 130 patches; among them are four for vulnerabilites actively exploited by attackers, but no patch for CVE-2023-36884, an Office and Windows HTML RCE vulnerability exploited in targeted attacks aimed …