BEC-ware the Phish (part 3): Detect and Prevent Incidents in M365

TL;DR Take lessons learned from investigation, such as reviewing how emails evaded existing phishing controls to update anti-malware policies. Configure Defender for Office and Defender for Cloud Apps threat and alert policies to prevent and detect email-based attacks. Don’t rely on out-of-the-bo...

CVE-2024-6023

The CVE-2024-6023 entry documents a CSRF vulnerability in the ContentLock WordPress plugin, affecting versions up to 1.0.3. The issue is that there is no CSRF check when adding emails, which could allow a logged-in attacker to trick an admin into adding an email via a CSRF attack. The connected R...

Report: The Dark Side of Phishing Protection

The transition to the cloud, poor password hygiene and the evolution in webpage technologies have all enabled the rise in phishing attacks. But despite sincere efforts by security stakeholders to mitigate them - through email protection, firewall rules and employee education - phishing attacks ar...

Ongoing Campaign Bombards Enterprises with Spam Emails and Phone Calls

Cybersecurity researchers have uncovered an ongoing social engineering campaign that bombards enterprises with spam emails with the goal of obtaining initial access to their environments for follow-on exploitation. "The incident involves a threat actor overwhelming a user's email with junk and...

Proofpoint Enterprise Protection 代码问题漏洞

Proofpoint Enterprise Protection is an application from Proofpoint, Inc. It provides functionality to protect e-mail. A code issue vulnerability exists in Proofpoint Enterprise Protection that stems from the presence of a server-side request forgery vulnerability...

Proofpoint Enterprise Protection 输入验证错误漏洞

Proofpoint Enterprise Protection is an application from Proofpoint, Inc. provides functionality to protect email. An input validation error vulnerability exists in Proofpoint Enterprise Protection that stems from incorrect input validation...

Update of ca-certificates

update to CKBI 2.64 from NSS 3.95 - updated: - Certificate "Autoridad de Certificacion Firmaprofesional CIF A62634068" - removed old certificates: - Certificate "E-Tugra Certification Authority" - Certificate "Hongkong Post Root CA 1" - Certificate "Symantec Class 1 Public Primary Certification...

CLSA-2024-1705941583 Update of ca-certificates

Update to CKBI 2.64 from NSS 3.95 - Updated: - Certificate "Autoridad de Certificacion Firmaprofesional CIF A62634068" - Removed: - Certificate "E-Tugra Certification Authority" - Certificate "Hongkong Post Root CA 1" - Certificate "Symantec Class 1 Public Primary Certification Authority - G6" -...

Proofpoint Enterprise Protection Cross-Site Scripting Vulnerability

Proofpoint Enterprise Protection is an application from Proofpoint USA. It provides functionality to protect email. A security vulnerability exists in Proofpoint Enterprise Protection that stems from a stored cross-site scripting XSS vulnerability in AdminUI...

Decoding the DNA of Ransomware Attacks: Unveiling the Anatomy Behind the Threat

Decoding the DNA of Ransomware Attacks: Unveiling the Anatomy Behind the Threat By Trellix Advanced Research Center · August 28, 2023 Introduction Ransomware, a malicious software that encrypts valuable data and demands a ransom for its release, has a notorious history marked by its evolution fro...

Decoding the DNA of Ransomware Attacks: Unveiling the Anatomy Behind the Threat

Decoding the DNA of Ransomware Attacks: Unveiling the Anatomy Behind the Threat By Trellix Advanced Research Center · August 28, 2023 Introduction Ransomware, a malicious software that encrypts valuable data and demands a ransom for its release, has a notorious history marked by its evolution fro...

SUSE CVE-2022-21657

Envoy is an open source edge and service proxy, designed for cloud-native applications. In affected versions Envoy does not restrict the set of certificates it accepts from the peer, either as a TLS client or a TLS server, to only those certificates that contain the necessary extendedKeyUsage...

Proofpoint Enterprise Protection 安全漏洞

Proofpoint Enterprise Protection is an application from Proofpoint USA. It provides functionality to protect e-mail. A security vulnerability exists in Proofpoint Enterprise Protection that stems from a security mechanism that can be bypassed...

PT-2022-15012 · Envoy · Envoy

Name of the Vulnerable Software and Affected Versions: Envoy affected versions not specified Description: The issue concerns Envoy, an open source edge and service proxy designed for cloud-native applications. In affected versions, Envoy does not restrict the set of certificates it accepts from t...

Adobe Cloud Abused to Steal Office 365, Gmail Credentials

Attackers are leveraging Adobe Creative Cloud to target Office 365 users with malicious links that appear to be coming legitimately from Cloud users but instead direct victims to a link that steals their credentials, researchers have discovered. Researchers from Avanan, a Check Point company, fir...

Trend Micro Worry-Free Business Security has an unspecified vulnerability (CNVD-2022-08933)

Trend Micro Worry-Free Business Security is an enterprise-class information security protection solution from Trend Micro, Inc. The product provides anti-spam, anti-virus, network security and email protection features.A security vulnerability exists in Trend Micro Worry-Free Business Security,...

The vulnerability of the FortiMail IBE (Identity-Based Encryption) service of the FortiMail email protection system allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of FortiMail IBE’s Identity-Based Encryption service in the email protection system is related to errors in the code of the pseudorandom number generator. Exploiting this vulnerability could allow an attacker operating remotely to gain unauthorized access to protected informatio...

Proofpoint Enterprise Protection Security Bypass Vulnerability

Proofpoint Enterprise Protection is a functional application from Proofpoint USA that provides email protection. A security bypass vulnerability exists in Proofpoint Enterprise Protection versions prior to 8.16.4, which can be exploited by an attacker to send an e-mail with a malicious attachment...

Proofpoint Enterprise Protection 安全漏洞

Proofpoint Enterprise Protection is a functional application from Proofpoint USA that provides email protection. A security bypass vulnerability exists in Proofpoint Enterprise Protection versions prior to 8.16.4, which can be exploited by an attacker to send an e-mail with a malicious attachment...

Malformed URL Prefix Phishing Attacks Spike 6,000%

Researchers from GreatHorn report they have observed a nearly 6,000-percent jump in attacks using “malformed URL prefixes” to evade protections and deliver phishing emails that look legit. They look legit, that is, unless you look closely at the symbols used in the prefix before the URL. “The URL...