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TeamPCP Weekly Analysis: 2026-W18 (2026-04-27 through 2026-05-03), (Mon, May 4th)

Summary The most significant development of the week was the April 29 to 30 Mini Shai-Hulud worm, a self-propagating supply chain campaign that compromised four official SAP npm packages, two PyTorch Lightning PyPI versions, two intercom-client npm versions, and the intercom-php Packagist package across three package ecosystems. OX Security tracked roughly 1,800 GitHub repositories created…

Progress Patches Critical MOVEit Automation Bug Enabling Authentication Bypass

Progress Software has released updates to address two security flaws in MOVEit Automation, including a critical bug that could result in an authentication bypass. MOVEit Automation (formerly Central) is a secure, server-based managed file transfer (MFT) solution used to schedule and automate file movement workflows in enterprise environments without requiring any custom scripts.  The

Critical MOVEit Automation auth bypass vulnerability fixed (CVE-2026-4670)

Progress Software has fixed a critical authentication bypass (CVE-2026-4670) and a privilege escalation (CVE-2026-5174) vulnerability in MOVEit Automation, exploitation of which “may lead to unauthorized access, administrative control, and data exposure.” The vulnerabilities were reported privately by Airbus researchers and there’s no mention of them being leveraged by attackers in the wild. Still, performing an…

⚡ Weekly Recap: AI-Powered Phishing, Android Spying Tool, Linux Exploit, GitHub RCE & More

This week, the shadows moved faster than the patches. While most teams were still triaging last month’s alerts, attackers had already turned control panels into kill switches, kernels into open doors, and open-source pipelines into silent delivery systems. The game has shifted from breach to occupation. They’re living inside SaaS sessions, pushing code with trusted…

Penske Logistics launches platform for real-time supply chain visibility

Penske Logistics has announced the launch of Supply Chain Insight, a secure technology platform and mobile application that provides customers with a real-time view of their supply chain operations across transportation and warehousing. Supply chain leaders are under increased pressure to drive greater operational efficiency in the face of rising fuel costs, evolving regulations and…

DigiCert breached via malicious screensaver file

A targeted social engineering attack against DigiCert’s support channel led to the compromise of internal systems and the unauthorized issuance of EV Code Signing certificates. DigiCert is a global Certificate Authority (CA) providing digital trust services, specializing in TLS/SSL certificates, PKI management, and IoT security. According to DigiCert’s incident report, a threat actor contacted the…

Owl IRD enables one-way forensic data transfer for incident response teams

Owl Cyber Defense has announced the launch of its Incident Response Diode (IRD), a pocket-sized protocol filtering diode (PFD) designed for incident response and forensics teams. The Owl IRD was developed to help users securely move evidence from compromised endpoints into trusted analysis environments without adding risk. The Owl IRD will be made available to…

Multiple threat actors actively exploit cPanel vulnerability (CVE-2026-41940)

The situation around the critical cPanel authentication bypass vulnerability (CVE-2026-41940) has deteriorated significantly since our initial coverage. Exploratory probing has evolved into multi-actor exploitation, leading to disrupted websites, ransomware and malware deployment, and targeted attacks. “Sorry” ransomware Attackers have taken advantage of CVE-2026-41940 to mass-exploit vulnerable internet-facing cPanel instances to breach servers, deface websites and…

Stronger Cybersecurity, Stronger Business: NIST Celebrates 2026 National Small Business Week

Happy National Small Business Week! For over 60 years, the U.S. Small Business Administration has led this initiative to acknowledge the critical contributions of America’s entrepreneurs and small business owners. Part of the U.S. Department of Commerce, NIST’s mission is to drive U.S. innovation and global competitiveness, and the small business community is central to…

2026: The Year of AI-Assisted Attacks

On December 4, 2025, a 17-year-old was arrested in Osaka under Japan’s Unauthorized Access Prohibition Act. The young man had run malicious code to extract the personal data of over 7 million users of Kaikatsu Club, Japan’s largest internet cafe chain. When asked, the young man shared his motivation for the hack: he wanted to…

Silver Fox Deploys ABCDoor Malware via Tax-Themed Phishing in India and Russia

The China-based cybercrime group known as Silver Fox has been linked to a new campaign targeting organizations in Russia and India with a new malware called ABCDoor. The activity involved using phishing emails that mimic correspondence from the Income Tax Department of India in December 2025, followed by a similar campaign aimed at Russian entities.…

Security agencies draw red lines around agentic AI deployments

With prompt injection and other attack pathways consistently surfacing across agentic AI deployments, security watchdogs have stepped in, collectively, to draw some hard boundaries. A joint advisory from the US Cybersecurity and Infrastructure Security Agency (CISA) and international partners has called for tighter control over permissions, stronger monitoring, and a more deliberate rollout strategy, urging…

U.S. CISA adds a flaw in Linux Kernel to its Known Exploited Vulnerabilities catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a flaw in Linux Kernel to its Known Exploited Vulnerabilities catalog The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a flaw in the Linux Kernel, tracked as CVE-2026-31431 (CVSS score of 7.8), to its Known Exploited Vulnerabilities (KEV) catalog. Recently, Xint Code researchers warned of a serious Linux…

Why data centers now belong on the critical infrastructure list

Missile and drone attacks that took out cloud data centers in the Middle East underscored a critical vulnerability in the modern economy: reliance on digital infrastructure that sustains competitive advantage and operational continuity for corporations, nations, and militaries.  The outages and downstream disruption were a preview of a new form of strategic and operational risk.…

Claude Security enters public beta with Opus 4.7 vulnerability scanning and patching

Claude Security, previously called Claude Code Security, is in public beta for Claude Enterprise customers. Available in Claude.ai, the capability scans codebases for security vulnerabilities and suggests targeted patches for review, helping teams identify and fix issues that might otherwise be missed. Admins can enable it in the admin console. Access for Claude Team and…

Critical cPanel Vulnerability Weaponized to Target Government and MSP Networks

A previously unknown threat actor has been observed targeting government and military entities in Southeast Asia, alongside a smaller cluster of managed service providers (MSPs) and hosting providers in the Philippines, Laos, Canada, South Africa, and the U.S., by exploiting the recently disclosed vulnerability in cPanel. The activity, detected by Ctrl-Alt-Intel on May 2, 2026,…

AI speeds flaw discovery, forcing rapid updates, UK NCSC warns

The UK cyber agency NCSC warns AI is speeding up vulnerability discovery, likely causing a “patch wave” of urgent software updates to fix exposed flaws. The UK’s National Cyber Security Centre (NCSC) warns that AI is rapidly accelerating the discovery of software vulnerabilities, increasing the risk of large-scale exploitation. CTO Ollie Whitehouse says skilled attackers…

The fake IT worker problem CISOs can’t ignore

Hiring fake IT workers has been a growing problem in recent years — but it’s often a problem very few want to admit to. From Fortune 500 companies down to smaller organizations, remote hiring practices have been exploited to grant trusted access to individuals who are not who they claim to be creating an insider…

Introducing Wallarm Middle East Cloud: Built for Data Residency Compliance

As API and AI adoption grows across the Middle East, so do the expectations around how data is handled. For many organizations operating in this region, it’s not just about securing applications. It’s about doing it in a way that keeps data in-country and aligned with local requirements. Today, we’re introducing the Wallarm Middle East…

How CISOs should utilize data security posture management to inform risk

Every CISO eventually faces the same tension: You know your security program needs to mature, but the budget and headcount to do it all aren’t there. That tension is especially sharp when it comes to data security posture management (DSPM). Not every organization can afford, or even needs, the gold standard of DSPM deployment. Full-featured…

15-year-old detained over massive data breach at French government agency

French authorities have detained a 15-year-old suspected of involvement in a data breach at France Titres, the government agency responsible for issuing official documents. “Between 12 and 18 million data records were reportedly being offered for sale on cybercriminal forums by a hacker known as “breach3d,“ the Paris Prosecutor’s Office said in a press release.…

Brush shell 0.4.0 tightens script safety, widens platform support

Rust-based alternatives to traditional Unix shells continue to attract users who want bash compatibility alongside built-in features like syntax highlighting and history-based suggestions. Brush, a bash- and POSIX-compatible shell written in Rust, sits in that group, and version 0.4.0 brings more than 200 merged pull requests representing several months of development. Bash features filled in…

Pipelock: Open-source AI agent firewall

AI coding agents run with shell access, environment variables containing API keys, and unrestricted internet connectivity, creating a single point of failure where one compromised tool call can leak credentials to an attacker-controlled domain. Pipelock, an open-source security harness developed by Joshua Waldrep under the PipeLab project, addresses this exposure by inserting an enforcement layer…

Spotting third-party cyber risk before attackers do

In this Help Net Security video, Jeffrey Wheatman, SVP and Cyber Strategist at Black Kite, discusses how organizations can identify and manage third-party cyber exposures before attackers exploit them. He argues that businesses should move beyond a data-loss mindset toward one centered on resilience, meaning keeping operations running when vendors or partners get hit. Wheatman…

Quasar Linux (QLNX) – A Silent Foothold in the Supply Chain: Inside a Full-Featured Linux RAT With Rootkit, PAM Backdoor, Credential Harvesting Capabilities

TrendAI™ Research breaks down Quasar Linux (QLNX), a previously undocumented sophisticated Linux RAT with low detection rates. In this blog, we examine a full-featured Linux threat incorporating a rootkit, a PAM backdoor, credential harvesting, and more, revealing how this malware enables stealthy access, persistence, and potential supply-chain attacks.

ChatGPT advanced account security adds passkeys and hardware keys

Journalists, elected officials, researchers, and political dissidents have spent years adapting their accounts to phishing-resistant authentication on consumer platforms. ChatGPT now joins that list. OpenAI has introduced Advanced Account Security, an opt-in setting that strips password-based sign-in from ChatGPT and Codex accounts and replaces it with passkeys or physical security keys. What enrollment changes Enrolled…

Salt Typhoon breach IBM subsidiary in Italy: a warning for Europe’s digital defenses

April 2026 breach at Sistemi Informativi (IBM Italy) raises concerns over Chinese-linked cyber ops in Europe, including Salt Typhoon. In late April 2026, the Italian cybersecurity landscape was shaken by a significant breach targeting Sistemi Informativi, a company wholly owned by IBM Italy that provides IT infrastructure management for key public and private institutions. The…

Wireshark 4.6.5 Released, (Sun, May 3rd)

Wireshark release 4.6.5 fixes 43 vulnerabilities (38 CVEs) and 35 bugs. This high number of fixes is due to AI: “This release fixes quite a few vulnerabilities. This is due to to a recent trend in AI-assisted vulnerability reports.“   Didier Stevens Senior handler blog.DidierStevens.com (c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0…

SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 95

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter fast16 | Mystery ShadowBrokers Reference Reveals High-Precision Software Sabotage 5 Years Before Stuxnet  73 Open VSX Sleeper Extensions Linked to GlassWorm Show New Malware Activations   An alarm clock you can’t ignore: How CapFix attacks…

U.S. CISA adds a flaw in WebPros cPanel to its Known Exploited Vulnerabilities catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a flaw in WebPros cPanel to its Known Exploited Vulnerabilities catalog The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a flaw in Microsoft Defender, tracked as CVE-2026-41940 (CVSS score of 9.3), to its Known Exploited Vulnerabilities (KEV) catalog. cPanel is a widely used web hosting control panel that lets…

Security Affairs newsletter Round 575 by Pierluigi Paganini – INTERNATIONAL EDITION

A new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs are free in your email box. Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press. Two US cybersecurity experts sentenced in ransomware case, third awaits July ruling Trellix discloses the breach…

Google Revamps Bug Bounty Programs: Android Rewards Rise, Chrome Payouts Drop in the Age of AI

Google revamps bug bounties: Android rewards rise to $1.5M, Chrome payouts drop, shifting focus to high-impact, AI-resistant vulnerabilities. Google has announced a major overhaul of its Vulnerability Reward Programs (VRP) for Android and Chrome, marking a strategic shift in how the company approaches cybersecurity. The update comes as artificial intelligence tools are reshaping the field…

CISA Adds Actively Exploited Linux Root Access Bug CVE-2026-31431 to KEV

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added a recently disclosed security flaw impacting various Linux distributions to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation in the wild. The vulnerability, tracked as CVE-2026-31431 (CVSS score: 7.8), is a case of local privilege escalation (LPE) flaw that could allow…

AI Integration Risks in Production Environments

In a rapidly evolving digital landscape, businesses worldwide are grappling with the implications of artificial intelligence (AI) in their production environments. Recent reports have surfaced highlighting incidents where AI implementations have led to the deletion of critical production databases. This alarming trend has raised questions about the readiness of companies to integrate AI technologies safely…

Controlling Data Breach And The Use Of DRM For Document Security

This post will reveal how to control the aftermath of a data breach by using DRM for document security. Gathering physical and digital evidence to correlate data from multiple sources to piece together a data breach incident is crucial in evaluating how and when the incident occurred.  The evidence can show if someone had infiltrated…

Two US cybersecurity experts sentenced in ransomware case, third awaits July ruling

Two US security experts were sentenced to 4 years for helping ransomware attacks. A third accomplice pleaded guilty and awaits sentencing. Two US cybersecurity professionals, Ryan Goldberg and Kevin Martin, were sentenced to four years in prison for their role in supporting ransomware attacks. Both pleaded guilty to conspiracy involving extortion. A third individual, Angelo…

Trellix discloses the breach of a code repository

Trellix disclosed a security breach affecting part of its source code repository, however, the company says there’s no sign of code misuse. Trellix revealed a breach that allowed unauthorized access to part of its source code repository. The company said it quickly launched an investigation with forensic experts and notified law enforcement. While the exact…

New Deep#Door RAT uses stealth and persistence to target Windows

Deep#Door hides a Python RAT inside a batch file, kills Windows defenses, survives via multiple persistence methods, and exfiltrates data through a public TCP tunnel. Security researchers at Securonix uncovered a sophisticated malware campaign called Deep#Door. Threat actors employed a stealthy Python-based backdoor that uses a surprisingly simple delivery method to achieve deep, persistent access…

Trellix Confirms Source Code Breach With Unauthorized Repository Access

Cybersecurity company Trellix has announced that it suffered a breach that enabled unauthorized access to a “portion” of its source code. It said it “recently identified” the compromise of its source code repository and that it began working with “leading forensic experts” to resolve the matter immediately. It also said it has notified law enforcement…

AI agents can bypass guardrails and put credentials at risk, Okta study finds

An AI agent that revealed sensitive data without being asked. An agent that overruled its own guardrails. Another that sent credentials to an attacker via Telegram, because it forgot it wasn’t supposed to do so after a reset. It’s no secret that AI agents have huge potential, balanced by equally big risks. What’s becoming apparent,…

AI agents can bypass guardrails and put credentials at risk, Okta study finds

An AI agent that revealed sensitive data without being asked. An agent that overruled its own guardrails. Another that sent credentials to an attacker via Telegram, because it forgot it wasn’t supposed to do so after a reset. It’s no secret that AI agents have huge potential, balanced by equally big risks. What’s becoming apparent,…

Security posture improvement in the AI era

It’s only been a few weeks since Anthropic announced the Claude Mythos Preview model and launched Project Glasswing with AWS and other leading organizations. This has generated a lot of discussion about the future of cybersecurity and what the ever-increasing capabilities of foundation models mean to organizations. As AWS CISO Amy Herzog pointed out in…