#mac

By Owais Sultan Patience is no longer a virtue when talking about website or app performance. Users get frustrated after waiting for… This is a post from HackRead.com Read the original post: MySQL Performance Tuning: Top 5 Tips for Blazing Fast Queries

By Waqas The hacker group is called ZINC, and its primary targets are organizations in the aerospace, media, IT services, and defense sectors. This is a post from HackRead.com Read the original post: NK Hackers Lacing Legit Software with Malware

By Deeba Ahmed Most devices infected by Chaos malware are located in Europe, particularly Italy but infections were also observed in Asia Pacific, South America, and North America. This is a post from HackRead.com Read the original post: New DDoS Malware ‘Chaos’ Hits Linux and Windows Devices

By Waqas Going by the name of Witchetty; the hacker group is targeting countries in Africa and the Middle East. This is a post from HackRead.com Read the original post: Chinese Hackers Hiding Malware in Windows Logo

Whether you relish a mental challenge or fancy a six-figure paycheck, there are many good reasons to get into white hat hacking. That said, picking up the necessary knowledge to build a new career can seem like a daunting task. There is a lot to learn, after all. To help you get started, The Hacker News Deals is currently running an eye-catching offer: pay what you want for one video course, and

A vulnerability in the LIEF::MachO::SegmentCommand::virtual_address function of LIEF v0.12.1 allows attackers to cause a denial of service (DOS) through a segmentation fault via a crafted MachO file. A [patch](https://github.com/lief-project/LIEF/commit/24935f654f6df700a9a062298258b9485f584502) is available at commit number 24935f654f6df700a9a062298258b9485f584502.

While organizations wait for an official patch for the two zero-day flaws in Microsoft Exchange, they should scan their networks for signs of exploitation and apply these mitigations.

Talos is publishing a glimpse into the most prevalent threats we've observed between Sept. 23 and Sept. 30.

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Sept. 23 and Sept. 30. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavioral characteristics, indicators of compromise, and discussing how our customers are automatically protected from these threats. As a reminder, the information provided for the following threats in this post is non-exhaustive and current as of the date of publication. Additionally, please keep in mind that IOC searching is only one part of threat hunting. Spotting a single IOC does not necessarily indicate maliciousness. Detection and coverage for the following threats is subject to updates, pending additional threat or vulnerability analysis. For the most current information, please refer to your Firepower Management Center, Snort.org, or ClamAV.net. For each threat described below, this blog post only lists...

A vulnerability in the client forwarding code of multiple Cisco Access Points (APs) could allow an unauthenticated, adjacent attacker to inject packets from the native VLAN to clients within nonnative VLANs on an affected device. This vulnerability is due to a logic error on the AP that forwards packets that are destined to a wireless client if they are received on the native VLAN. An attacker could exploit this vulnerability by obtaining access to the native VLAN and directing traffic directly to the client through their MAC/IP combination. A successful exploit could allow the attacker to bypass VLAN separation and potentially also bypass any Layer 3 protection mechanisms that are deployed.