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Padlocks, Phishing and Privacy; The Value Proposition of a VPN

Troy Hunt

I want a "secure by default" internet with all the things encrypted all the time such that people can move freely between networks without ever needing to care about who manages them or what they're doing with them. Now let's try the mobile app: What's the encryption story there? " It means "this is private."

VPN 359
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Who’s Behind the Botnet-Based Service BHProxies?

Krebs on Security

The Mylobot malware includes more than 1,000 hard-coded and encrypted domain names, any one of which can be registered and used as control networks for the infected hosts. BHProxies has authored 129 posts on Black Hat World since 2012, and their last post on the forum was in December 2022. The website BHProxies[.]com com on Mar.

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Cyber mercenaries group DeathStalker uses a new backdoor

Security Affairs

DeathStalker is a hack-for-hire group discovered by Kaspersky, it has been targeting organizations worldwide, mainly law firms and financial entities, since 2012. The backdoor uses multiple tricks to evade detection and leverages DNS over HTTPS (DoH) to communicate with its C2 server, using Cloudflare responders.

DNS 82
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Security firm accidentally exposed an unprotected database with 5 Billion previously leaked records

Security Affairs

The expert Bob Diachenko has discovered an unsecured Elasticsearch install belonging to a UK security firm that contained 5 billion records of data leaked in previous incidents that took place between 2012 and 2019. ” wrote Security Discovery’s researcher Bob Diachenko.

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Previously undocumented Aoqin Dragon APT targets entities in Southeast Asia and Australia

Security Affairs

Other techniques employed by the APT group include DLL hijacking, Themida-packed files, and DNS tunneling to evade post-compromise detection. Between 2012 and 2015, the Aoqin Dragon actors heavily relied on exploits for CVE-2012-0158 and CVE-2010-3333 vulnerabilities.

Malware 82
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Keepnet Labs accidentally exposed an unprotected database with 5 Billion previously leaked records

Security Affairs

The expert Bob Diachenko has discovered an unsecured Elasticsearch install belonging to the security firm Keepnet Labs that contained 5 billion records of data leaked in previous incidents that took place between 2012 and 2019. ” wrote Security Discovery’s researcher Bob Diachenko.

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PurpleFox botnet variant uses WebSockets for more secure C2 communication

Security Affairs

“However, instead of sending it in cleartext, the client deploys a symmetric AES encryption for any communication over the WebSocket for the first exchange, as no shared secret is established yet, and the AES encryption will generate a default key for this first exchange. ” continues the analysis.