Is it time to rethink how we view Open Source in terms of security?

We’ve all heard it: open source is more secure because “many eyes” review the code. But is that true in 2026?

Proprietary software usually faces heavy scrutiny with dedicated security teams, formal audits, pentests, compliance, and corporate accountability. Bugs get fixed with real resources and vendor support behind them.

Open source powers the internet (Linux, XZ Utils, Log4j, etc.). Transparency helps when maintainers are active. But too many critical projects rest on a handful of volunteers — often just one overworked person. Burnout is common. Maintenance lags. Supply-chain attacks love those gaps.

Recent wake-up calls:
XZ Utils backdoor (CVE-2024-3094): A sophisticated multi-year attack by “Jia Tan” who built trust and slipped in an SSH backdoor. Luck (Andres Freund spotting it) saved us.
Log4Shell and ongoing dependency issues show how one vulnerable library can expose millions.

2025-2026 reports highlight exploding vuln counts, fast exploits, and rising attacks via compromised maintainers and AI-generated code.

Neither side is perfect — SolarWinds proved proprietary can fail too. But the “many eyes” story ignores maintainer fatigue and single points of failure.

Better path:
Support maintainers (sponsors, bounties)
Scan dependencies, use SBOMs, auto-updates
Defense-in-depth always
Question what you pull in
Open source drives innovation.

But security isn’t automatic — it needs vigilance and resources. Worth the trade-offs, or time to rethink volunteer-run critical infrastructure?

#OpenSource #CyberSecurity #SupplyChain

OptinMonster Plugin Compromised in Supply-Chain Attack

A critical security breach has hit the popular OptinMonster plugin, used by over 1.2 million websites, which delivered malicious JavaScript to unsuspecting users via a compromised content distribution network. The attack, detected by ecommerce security firm Sansec, injected harmful code into websites for a brief but perilous window…

https://osintsights.com/optinmonster-plugin-compromised-in-supply-chain-attack?utm_source=mastodon&utm_medium=social

#SupplyChain #PluginCompromise #CdnCompromise #JavascriptMalware #EmergingThreats

Cisco Patches SD-WAN Flaw Exploited in Zero-Day Attacks

Cisco has patched a high-risk SD-WAN flaw, known as CVE-2026-20262, that was being exploited in zero-day attacks to gain root privileges. The vulnerability allowed attackers to create or overwrite files on affected systems, and Cisco has now released security updates to fix the issue.

https://osintsights.com/cisco-patches-sd-wan-flaw-exploited-in-zero-day-attacks?utm_source=mastodon&utm_medium=social

#ZeroDay #Cve202620262 #Cisco #Sdwan #SupplyChain

OptinMonster supply chain attack hits 1.2 million sites

An active supply-chain attack targeted over 1.2 million WordPress sites using OptinMonster, TrustPulse, and PushEngage plugins operated by Awesome Motive. Attackers injected malicious JavaScript into legitimate files served through Awesome Motive's CDN endpoints. The malware activates when a logged-in administrator accesses the site, creating backdoor admin accounts (developer_api1 and randomized dev_xxxxxx accounts) and installing a self-hiding PHP plugin. The backdoor provides unauthenticated code execution through a web shell and eval endpoint. Stolen credentials are exfiltrated to tidio.cc, a lookalike domain mimicking the legitimate tidio.com. The breach likely originated from compromised Awesome Motive servers or their BunnyNet CDN account. The campaign began in late April 2026 and remained active through mid-June, affecting OptinMonster (over 1 million installations), TrustPulse, and PushEngage users.

Pulse ID: 6a2ec0e674b2d14b332499fa
Pulse Link: https://otx.alienvault.com/pulse/6a2ec0e674b2d14b332499fa
Pulse Author: AlienVault
Created: 2026-06-14 14:55:34

Be advised, this data is unverified and should be considered preliminary. Always do further verification.

#BackDoor #CDN #CyberSecurity #ELF #Endpoint #InfoSec #Java #JavaScript #Malware #Mimic #OTX #OpenThreatExchange #PHP #RAT #RDP #Rust #SupplyChain #Word #Wordpress #bot #AlienVault

Malicious Code Infiltrates WordPress Plugins, Creates Rogue Admin Accounts

Over 1.2 million WordPress sites are at risk after attackers infiltrated a trusted vendor's network, injecting malicious code into popular plugins like OptinMonster, TrustPulse, and PushEngage. This sneaky hack creates rogue admin accounts, putting sites at risk of takeover - all without ordinary…

https://osintsights.com/malicious-code-infiltrates-wordpress-plugins-creates-rogue-admin-accounts?utm_source=mastodon&utm_medium=social

#WordpressPluginSecurity #JavascriptInjection #RogueAdminAccounts #MalwareOperations #SupplyChain

Understanding Vendor Lock-In: Impacts, Examples, and Avoidance Strategies

This article is intended to help readers better understanding vendor lock-in by identifying its impacts, examining examples, and highlighting avoidance strategies.

After reading, you should:

be familiar with the concept of vendor lock in
be aware of potential impacts vendor lock-in can ...
Continued 👉 https://blog.radwebhosting.com/understanding-vendor-lock-in-impacts-examples-and-avoidance-strategies/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.social #datagovernance #supplychain #digitalsovereignty #vendorlockin #businesscontinuance

New NPM Supply Chain Campaign Identified : A Multi-Stage Cryptocurrency Malware with More Than 2.7 million Downloads - CYFIRMA

Pulse ID: 6a3005549a39293ec6fb3675
Pulse Link: https://otx.alienvault.com/pulse/6a3005549a39293ec6fb3675
Pulse Author: CyberHunter_NL
Created: 2026-06-15 13:59:48

Be advised, this data is unverified and should be considered preliminary. Always do further verification.

#CyFirma #CyberSecurity #InfoSec #Malware #NPM #OTX #OpenThreatExchange #SupplyChain #bot #cryptocurrency #CyberHunter_NL