Malicious Office 365 Apps Are the Ultimate Insiders

Phishers targeting Microsoft Office 365 users increasingly are turning to specialized links that take users to their organizations own email login page. After a user logs in, the link prompts them to install a malicious but innocuously-named app that gives the attacker persistent, password-free...

New Panda Stealer Targets Cryptocurrency Wallets

In early April, we observed a new information stealer called Panda Stealer being delivered via spam emails. Based on Trend Micro's telemetry, United States, Australia, Japan, and Germany were among the most affected countries during a recent spam wave...

The UNC2529 Triple Double: A Trifecta Phishing Campaign

In December 2020, Mandiant observed a widespread, global phishing campaign targeting numerous organizations across an array of industries. Mandiant tracks this threat actor as UNC2529. Based on the considerable infrastructure employed, tailored phishing lures and the professionally coded...

A Rust-based Buer Malware Variant Has Been Spotted in the Wild

Cybersecurity researchers on Monday disclosed a new malspam campaign distributing a fresh variant of a malware loader called "Buer" written in Rust, illustrating how adversaries are constantly honing their malware toolsets to evade analysis. Dubbed "RustyBuer," the malware is propagated via email...

CVE-2021-31409

Unsafe validation RegEx in EmailValidator component in com.vaadin:vaadin-compatibility-server versions 8.0.0 through 8.12.4 Vaadin versions 8.0.0 through 8.12.4 allows attackers to cause uncontrolled resource consumption by submitting malicious email addresses...

Passwordstate Warns of Ongoing Phishing Attacks Following Data Breach

Click Studios, the Australian software firm which confirmed a supply chain attack affecting its Passwordstate password management application, has warned customers of an ongoing phishing attack by an unknown threat actor. "We have been advised a bad actor has commenced a phishing attack with a...

Water Pamola Attacked Online Shops Via Malicious Orders

Since 2019, we have been tracking a threat campaign we dubbed as “Water Pamola.” The campaign initially compromised e-commerce online shops in Japan, Australia, and European countries via spam emails with malicious attachments...

Profil3r - OSINT Tool That Allows You To Find A Person'S Accounts And Emails + Breached Emails

Profil3r is an OSINT tool that allows you to find potential profiles of a person on social networks, as well as their email addresses. This program also alerts you to the presence of a data leak for the found emails. Prerequisite Python 3 Installation git clone...

CVE-2021-20501

IBM i 7.1, 7.2, 7.3, and 7.4 SMTP allows a network attacker to send emails to non-existent local-domain recipients to the SMTP server, caused by using a non-default configuration. An attacker could exploit this vulnerability to consume unnecessary network bandwidth and disk space, and allow remot...

Default configuration

IBM i 7.1, 7.2, 7.3, and 7.4 SMTP allows a network attacker to send emails to non-existent local-domain recipients to the SMTP server, caused by using a non-default configuration. An attacker could exploit this vulnerability to consume unnecessary network bandwidth and disk space, and allow remot...

CVE-2021-20501

IBM i 7.1, 7.2, 7.3, and 7.4 SMTP allows a network attacker to send emails to non-existent local-domain recipients to the SMTP server, caused by using a non-default configuration. An attacker could exploit this vulnerability to consume unnecessary network bandwidth and disk space, and allow remot...

Novel Email-Based Campaign Targets Bloomberg Clients with RATs

A new email-based campaign by an emerging threat actor aims to spread various remote access trojans RATs to a very specific group of targets who use Bloomberg’s industry-based services. Cisco Talos Intelligence researchers discovered the campaign, dubbing it and its perpetrator “Fajan,” and...

Lazarus APT conceals malicious code within BMP image to drop its RAT

This blog was authored by Hossein Jazi Lazarus APT is one of the most sophisticated North Korean Threat Actors that has been active since at least 2009. This actor is known to target the U.S., South Korea, Japan and several other countries. In one of their most recent campaigns Lazarus used a...

GHSA-MH74-4M5G-FCJX Malicious users could abuse Sydent to control the content of invitation emails

Impact A malicious user could abuse Sydent to send out arbitrary emails from the Sydent email address. This could be used to construct plausible phishing emails, for example. Patches Fixed in 4469d1d, 6b405a8, 65a6e91. Note that these patches include changes to the default email templates. If the...

Malicious users could abuse Sydent to control the content of invitation emails

Impact A malicious user could abuse Sydent to send out arbitrary emails from the Sydent email address. This could be used to construct plausible phishing emails, for example. Patches Fixed in 4469d1d, 6b405a8, 65a6e91. Note that these patches include changes to the default email templates. If the...

Design/Logic Flaw

Sydent is a reference matrix identity server. A malicious user could abuse Sydent to send out arbitrary emails from the Sydent email address. This could be used to construct plausible phishing emails, for example. This issue has been fixed in 4469d1d...

PYSEC-2021-23

Sydent is a reference matrix identity server. A malicious user could abuse Sydent to send out arbitrary emails from the Sydent email address. This could be used to construct plausible phishing emails, for example. This issue has been fixed in 4469d1d...

LinkedIn Spear-Phishing Campaign Targets Job Hunters

A threat group called Golden Chickens is delivering the fileless backdoor moreeggs through a spear-phishing campaign targeting professionals on LinkedIn with fake job offers, according to researchers at eSentire. The phishing emails try to trick a victim into clicking on a malicious .ZIP file by...

CVE-2021-24170

The REST API endpoint getusers in the User Profile Picture WordPress plugin before 2.5.0 returned more information than was required for its functionality to users with the uploadfiles capability. This included password hashes, hashed user activation keys, usernames, emails, and other less...

CVE-2021-24170

The REST API endpoint getusers in the User Profile Picture WordPress plugin before 2.5.0 returned more information than was required for its functionality to users with the uploadfiles capability. This included password hashes, hashed user activation keys, usernames, emails, and other less...