CVE-2021-1566

A vulnerability in the Cisco Advanced Malware Protection AMP for Endpoints integration of Cisco AsyncOS for Cisco Email Security Appliance ESA and Cisco Web Security Appliance WSA could allow an unauthenticated, remote attacker to intercept traffic between an affected device and the AMP servers...

Ransomware Attackers Partnering With Cybercrime Groups to Hack High-Profile Targets

As ransomware attacks against critical infrastructure skyrocket, new research shows that threat actors behind such disruptions are increasingly shifting from using email messages as an intrusion route to purchasing access from cybercriminal enterprises that have already infiltrated major targets...

Behind the scenes of business email compromise: Using cross-domain threat data to disrupt a large BEC campaign

Microsoft 365 Defender researchers recently uncovered and disrupted a large-scale business email compromise BEC infrastructure hosted in multiple web services. Attackers used this cloud-based infrastructure to compromise mailboxes via phishing and add forwarding rules, enabling these attackers to...

Behind the scenes of business email compromise: Using cross-domain threat data to disrupt a large BEC campaign

Microsoft 365 Defender researchers recently uncovered and disrupted a large-scale business email compromise BEC infrastructure hosted in multiple web services. Attackers used this cloud-based infrastructure to compromise mailboxes via phishing and add forwarding rules, enabling these attackers to...

All the New Privacy Features Coming to iOS and macOS

Improvements designed to keep your email private, crack down on data stealing apps, and help you find lost devices are on their way...

odix and Microsoft: Protecting users against malware attacks with free FileWall license

This blog post is part of the Microsoft Intelligent Security Association MISA guest blog series. Learn more about MISA. The fight against malware has become the epic battle of our generation, placing businesses of all sizes against a never-ending stream of hackers and zero-day attacks bent on...

odix and Microsoft: Protecting users against malware attacks with free FileWall license

This blog post is part of the Microsoft Intelligent Security Association MISA guest blog series. Learn more about MISA. The fight against malware has become the epic battle of our generation, placing businesses of all sizes against a never-ending stream of hackers and zero-day attacks bent on...

Vulnerability fixed in Cisco products

Cisco has fixed a vulnerability in the following products: Cisco Adaptive Security Appliance ASA Cisco Content Security Management Appliance SMA Cisco Email Security Appliance ESA Cisco Firepower Threat Defense FTD. Cisco FXOS Cisco Web Security Appliance WSA The vulnerability potentially allows ...

AZL-37062 CVE-2020-27748 affecting package xdg-utils 1.2.1-3

A flaw was found in the xdg-email component of xdg-utils-1.1.0-rc1 and newer. When handling mailto: URIs, xdg-email allows attachments to be discreetly added via the URI when being passed to Thunderbird. An attacker could potentially send a victim a URI that automatically attaches a sensitive fil...

Do you know your OpSec?

Open Source Intelligence OSINT is any information in the public domain that an attacker can dig up about you. Because of that it forms the basis of every Red Team engagement, as threat actor scenarios are created using publicly available information. Bearing that in mind it makes sense to review...

Cisco Email Security Appliance Zip Content Filter Bypass (cisco-sa-esa-zip-bypass-gbU4gtTg)

According to its self-reported version, Cisco Email Security Appliance ESA is affected by a vulnerability in the zip decompression engine due to improper handling of password-protected zip files. An unauthenticated, remote attacker can exploit this with a crafted zip file to bypass content filter...

Cisco Email Security Appliance Information Disclosure (cisco-sa-esa-wsa-sma-info-gY2AEz2H)

A vulnerability in the web-based management interface of Cisco AsyncOS Software for Cisco Email Security Appliance ESA could allow an authenticated, remote attacker to access sensitive information on an affected device. The vulnerability exists because confidential information is included in HTTP...

Phishing Attack Prevention — How to Spot, What Should Do❓ | Wallarm

Phishing Attack Prevention — How to Spot, What Should Do❓ No business, small or large, is impervious to phishing attacks. In fact, some of the largest-scale attacks have been on renowned multi-million dollar corporations. Fortunately, there is a light at the end of the tunnel. It is possible to...

CVE-2021-20025

SonicWall Email Security Virtual Appliance version 10.0.9 and earlier versions contain a default username and a password that is used at initial setup. An attacker could exploit this transitional/temporary user account from the trusted domain to access the Virtual Appliance remotely only when the...

Default credentials

SonicWall Email Security Virtual Appliance version 10.0.9 and earlier versions contain a default username and a password that is used at initial setup. An attacker could exploit this transitional/temporary user account from the trusted domain to access the Virtual Appliance remotely only when the...

CVE-2021-20025

SonicWall Email Security Virtual Appliance version 10.0.9 and earlier versions contain a default username and a password that is used at initial setup. An attacker could exploit this transitional/temporary user account from the trusted domain to access the Virtual Appliance remotely only when the...

CVE-2021-20025

CVE-2021-20025 affects SonicWall Email Security Virtual Appliance up to version 10.0.9 (and earlier) featuring a default username and a transitional password used at initial setup. An attacker could remotely access the appliance as root only when the device is freshly installed and not yet connec...

SonicWall Email Security Virtual Appliance Static Credential Vulnerability

SonicWall Email Security Virtual Appliance version 10.0.9 and earlier versions contain a default username and a password that is used at initial setup. An attacker could exploit this transitional/temporary user account from the trusted domain to access the Virtual Appliance only when the device i...

SonicWall Email Security Appliance 信任管理问题漏洞

Sonicwall SonicWall Email Security Appliance is an email security appliance from SonicWall USA. A vulnerability with trust management issues exists in the SonicWall Email Security Virtual Appliance prior to version 10.0.9. The vulnerability stems from the program containing a default username and...

Forrester names Microsoft a Leader in the 2021 Enterprise Email Security Wave

Today, organizations face an evolving threat landscape and an exponentially increasing attack surface. Email represents the primary attack vector for cybercrime, and security teams are in search of efficient and cost-effective means to minimize the risk of these threats and the impact they have o...