Microsoft protects against human-operated ransomware across the full attack chain in the 2022 MITRE Engenuity ATT&CK® Evaluations

For the fourth year in a row, the independent MITRE Engenuity Adversarial Tactics, Techniques, and Common Knowledge ATT&CK® Evaluations demonstrated Microsoft’s strong detection and protection capabilities thanks to our multi-platform extended detection and response XDR defenses. The ever-evolvin...

Cyberattackers Target UPS Back-Up Power Devices in Mission-Critical Environments

Cyberattackers are targeting uninterruptible power supply UPS devices, which provide battery backup power during power surges and outages. UPS devices are usually used in mission-critical environments, safeguarding critical infrastructure installations and important computer systems and IT...

CISA Warns of Ongoing Cyber Attacks Targeting Internet-Connected UPS Devices

The U.S. Cybersecurity and Infrastructure Security Agency CISA and the Department of Energy DoE are jointly warning of attacks against internet-connected uninterruptible power supply UPS devices by means of default usernames and passwords. "Organizations can mitigate attacks against their UPS...

KONGA elevation of privilege vulnerability

KONGA is a full-featured open source, multi-user GUI from Dutch individual developer Panagis Tselentis. version 0.14.9 of KONGA contains an elevation of privilege vulnerability that could be exploited by attackers to gain full administrative access...

Enforced Owner Can Extract Funds From The Contract

Lines of code Vulnerability details Impact During the code review, It has been observed that access control mechanisms are checked with the following line. LibDiamond.enforceIsContractOwner; The withdraw gaves abilitiy to contract owner extract all funds are sent to contract. This poses...

[SECURITY] Fedora 36 Update: vim-8.2.4621-1.fc36

VIM VIsual editor iMproved is an updated and improved version of the vi editor. Vi was the first real screen-based editor for UNIX, and is still very popular. VIM improves on vi by adding new features: multiple windows, multi-level undo, block highlighting and more...

Fedora: Security Advisory for radare2 (FEDORA-2022-85b277e748)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

[SECURITY] Fedora 36 Update: radare2-5.6.4-1.fc36

The radare2 is a reverse-engineering framework that is multi-architecture, multi-platform, and highly scriptable. Radare2 provides a hexadecimal editor, wrapped I/O, file system support, debugger support, diffing between two functions or binaries, and code analysis at opcode, basic block, and...

LAPSUS$ – New extortion group involved in the breach against Nvidia, Microsoft, Okta and Samsung

THREAT LEVEL: Red. For a detailed advisory, download the pdf file here Lapsus$ DEV-0537 is an extortion threat group that first appeared on December 10, 2021, and has since breached the Brazilian Ministry of Health, NVIDIA, Samsung, Vodafone, Ubisoft, Octa, and Microsoft. Unlike other extortionis...

The vulnerability of the snapd package management tool, related to multi-threaded task execution errors, allows a perpetrator to execute arbitrary code with root privileges.

The vulnerability of the snapd package management tool is related to errors in multi-threaded tasks. Exploiting this vulnerability allows an attacker to execute arbitrary code with root privileges...

What's Driving Multi-Factor Authentication Adoption?

The need for businesses to deploy MFA for the protection of employee accounts has never been greater — according to the latest Verizon Data Breach report, nearly 80% of data breaches involve the use of stolen or compromised employee credentials and brute force logins...

Tactics, Techniques, and Procedures of Indicted State-Sponsored Russian Cyber Actors Targeting the Energy Sector

Summary Actions to Take Today to Protect Energy Sector Networks: • Implement and ensure robust network segmentation between IT and ICS networks. • Enforce MFA to authenticate to a system. • Manage the creation of, modification of, use of—and permissions associated with—privileged accounts. This...

Command Execution Vulnerability in PatrolFlow Multi-Service Security Gateway Intelligent Management Platform of Byzoro Networks (CNVD-2022-38233)

hereinafter referred to as Byzoro Networks is a high-tech enterprise dedicated to building a next-generation secure Internet. Byzoro Networks PatrolFlow multi-service security gateway intelligent management platform has a command execution vulnerability, which can be exploited by attackers to...

CVE-2021-3618

ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as multi-domain or wildcard certificates. A MiTM attacker having access to victim's traffic at the TCP/IP layer can redirect traffic fr...

AZL-9190 CVE-2021-3618 affecting package vsftpd for versions less than 3.0.5-1

ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as multi-domain or wildcard certificates. A MiTM attacker having access to victim's traffic at the TCP/IP layer can redirect traffic fr...

AZL-9220 CVE-2021-3618 affecting package sendmail 8.15.2-46

ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as multi-domain or wildcard certificates. A MiTM attacker having access to victim's traffic at the TCP/IP layer can redirect traffic fr...

UBUNTU-CVE-2021-3618

ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as multi-domain or wildcard certificates. A MiTM attacker having access to victim's traffic at the TCP/IP layer can redirect traffic fr...

White House urges US businesses: Protect against potential Russian cyberattacks

On Monday, the White House told US business leaders to toughen up their cybersecurity defenses against a potential cyberattack from Russia. "The Biden-Harris Administration has warned repeatedly about the potential for Russia to engage in malicious cyber activity against the United States in...

Red Hat 389 Directory Server Code Issue Vulnerability

Red Hat 389 Directory Server formerly known as Fedora Directory Server is an enterprise-class Linux directory server from Red Hat, Inc. The server fully supports the LDAPv3 specification and features scalable, multi-master replication, etc. A security vulnerability exists in Red Hat 389 Directory...

Fedora: Security Advisory for radare2 (FEDORA-2022-7db9e7bb5b)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...