Websites tend to scan the open ports of their users, from the browser, to identify new/returning users better.
Can ‘localhost’ be abused…

Sometimes, functions included in Python RE are misused by developers and when you see this it can be possible to bypass weak input validation functions.

LemonDuck, an actively updated and robust malware that’s primarily known for its botnet and cryptocurrency mining objectives, adopted more sophisticated behavior and escalated its operations. Today, beyond using resources for its traditional bot and mining…

This is a tutorial detailing various non-conventional methods of circumventing signature based WAF or IDS software. Rather than focusing on signature evasion, and bypassing of blacklisted character…

Scan your iPhone for NSO Group's Pegasus malware using Mobile Verification Toolkit (MVT) by Amnesty International

Vulnerability Summary ManageEngine OpManager is a popular Java-based network monitoring solution used by large companies such as NASA, DHL or Siemens. Among other things, it allows the monitoring of network devices such as routers, webcams, servers, firewalls…

The OAuth flow implemented in Mattermost server v5.32 > v5.36 is affected by a reflected XSS. An unauthenticated attacker might gain access to the victim's session.

Many Windows applications have multiple ways in which the same command line can be expressed, usually for compatibility or ease-of-use reasons. As a result, command-line arguments are implemented inconsistently making detecting specific commands harder due…

What to take into account when you developing MVP with front-end \ web, mobile, back-end \ api and cloud pieces - and need to securely store at least some customer data

Posted in r/netsec by u/0xdea • 57 points and 4 comments

This is the first of a two-part series regarding uses of htaccess for exploitation purposes. I will cover some basic and somewhat well-known methods here, along with a few lesser known me…

Tracking interesting Linux (and UNIX) malware. Send PRs - GitHub - timb-machine/linux-malware: Tracking interesting Linux (and UNIX) malware. Send PRs

As technology evolves, so too must information security.

It was found that the Shibboleth authentication module of Moodle suffers from a beautiful Remote Code Execution vulnerability from the unauthenticated perspective. This is widely used among universities to allow students from one university to authenticate…

Sysadmins will often have to set up new servers or harden existing server passwords during security audits. As a result, secure passwords have to be

Posted by Jan Keller, Technical Program Manager, Google VRP  A little over 10 years ago , we launched our Vulnerability Rewards Program (VR...

The Android malware Oscorp keeps evolving. UBEL was born, a new advanced threat targeting banks across the globe: here is the full technical report

Tokyo 2020 Olympics Game hit by a massive data breach, where username and passwords of ticketholders and volunteers were reportedly compromised.

An overview of 2021’s vulnerabilities so far.

North Korea has a track record of conducting sophisticated cyberattacks from unexpected locations through highly creative means.