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Mytheresa – 84,108 breached accounts

In April 2026, the luxury fashion e-commerce platform Mytheresa was listed as a victim of the ShinyHunters "pay or leak" extortion group. After the ransom deadline passed, the group publicly released the data which contained 84k unique email addresses. The exposed data also included names, phone numbers, physical addresses, purchases and partial credit card data including card type, last...

Ameriprise – 502,597 breached accounts

In March 2026, the financial services firm Ameriprise Financial was named by the ShinyHunters group in a "pay or leak" extortion campaign. The group claimed possession of more than 200GB of compressed data exfiltrated from Ameriprise's Salesforce environment and internal SharePoint infrastructure, and subsequently published the data after negotiations allegedly failed. The published data contained 500k unique email addresses...

Delta Electronics DIAView Patch Bypass

Delta Electronics DIAView Patch Bypass There is a mitigation bypass / (incomplete fix) for CVE-2025-62582 (Unauthenticated Remote Database Access)An unauthenticated remote attacker can access configured databases in a DIAView project. Ben Smith Tue, 05/26/2026 - 15:14 - Read more

Welcoming the AWS Customer Incident Response Team

May 26, 2026: This post was originally published in July 2022. It has been updated to reflect current engagement options, new threat intelligence resources such as the Threat Technique Catalog for AWS (TTC), additional open-source tools, and the distinction between AWS CIRT support and the AWS Security Incident Response managed service. Welcome back, or welcome for the...

Multiple Angular Language Service Extension Vulnerabilities Enable RCE Attacks

A set of high-severity vulnerabilities has been identified in the Angular Language Service Visual Studio Code extension (Angular.ng-template), potentially exposing developers to remote code execution (RCE) attacks through multiple exploitation paths. The vulnerabilities arise from insecure handling of user-controlled input and unsafe configuration loading within the extension. Researchers found that attackers can exploit trusted development workflows, such as opening...

Well-architected best practices for software supply chain security

There have been multiple notable supply chain attacks using the npm Registry since September: Shai-Hulud, Chalk/Debug, one abusing tea.xyz tokens, and recently axios. Thanks to community efforts involving the Amazon Inspector team, the Open Source Security Foundation, and others, the affected packages were quickly flagged, which reduced the impact of these incidents. Supply chain attacks like Shai-Hulud exploit vulnerabilities...

Chinese Threat Actors Ditch Static Phishing Pages for Live Credential Interception

Almost all organizations impersonated by Chinese phishing platforms are non-Chinese entities, suggesting operators deliberately avoid domestic targets - Read more

GitHub Actions abused by Megalodon attack to slip malicious commits into 5,500 repos

A large-scale automated GitHub backdooring campaign was caught pushing thousands of malicious commits into public repositories while posing as routine CI/CD upkeep. Researchers at SafeDep observed the campaign, Megalodon, touching more than five thousand repositories over a six-hour window on May 18. The attack was in the form of a malicious commit, “acac5a9,” targeting GitHub...

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Check Point VPN Authentication Bypass Vulnerability

What is the Vulnerability? A critical authentication bypass vulnerability, CVE-2026-50751 (CVSS...

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Automated Threat Hunting: Turning Threat Intelligence into Executable Hunt Plans

Blake McDermott is Senior Threat Hunter at Rapid7.Every week, threat hunt teams are faced with a steady flow of blogs, advisories, and DFIR reports...