The great CoGUI caper. [OMITB]
Hacking Humans3 Juni 2025

The great CoGUI caper. [OMITB]

Welcome in! You’ve entered, Only Malware in the Building. Join us each month to sip tea and solve mysteries about today’s most interesting threats. Your host is ⁠⁠Selena Larson⁠⁠, ⁠⁠Proofpoint⁠⁠ intelligence analyst and host of their podcast ⁠⁠DISCARDED⁠⁠. Inspired by the residents of a building in New York’s exclusive upper west side, Selena is joined by her co-hosts ⁠⁠N2K Networks⁠⁠ ⁠⁠Dave Bittner⁠⁠ and ⁠Keith Mularski⁠, former FBI cybercrime investigator and now Chief Global Ambassador at ⁠Qintel⁠. Being a security researcher is a bit like being a detective: you gather clues, analyze the evidence, and consult the experts to solve the cyber puzzle. On this episode, our hosts discuss Chinese-speaking threat actors are targeting Japan with a massive phishing campaign using a sneaky new kit called CoGUI, which has hit organizations with over 170 million messages in a single month. The campaign mimics trusted brands like Amazon, PayPay, and Rakuten to steal login and payment info—lining up with warnings from Japan’s Financial Services Agency about attackers cashing out and buying Chinese stocks. While the CoGUI kit is slick with its evasion tricks and browser profiling, your hosts are hot on its trail with new detections to help stop the phishing frenzy.

Avsnitt(767)

A game of loans.

A game of loans.

This week, while Maria is on vacation, ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Dave Bittner⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ and ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Joe Carrigan⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ...

30 Apr 55min

PUP (noun) [Word Notes]

PUP (noun) [Word Notes]

Please enjoy this encore of Word Notes. A software program installed unintentionally by a user that typically performs tasks not asked for by the installer.  CyberWire Glossary link: ⁠https://thecy...

28 Apr 5min

SLAM, scam, thank you ma’am.

SLAM, scam, thank you ma’am.

This week, while Maria is on vacation, ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Dave Bittner⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ and ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Joe Carrigan⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ are ...

23 Apr 51min

Ransomware (noun) [Word Notes]

Ransomware (noun) [Word Notes]

Malware that disables a system in exchange for a ransom, usually by encrypting the system's data until the user pays for the decryption key. CyberWire Glossary link: ⁠https://thecyberwire.com/glossar...

21 Apr 7min

Who is winning the scam game?

Who is winning the scam game?

This week, hosts of N2K CyberWire ⁠⁠⁠⁠⁠⁠⁠⁠Maria Varmazis⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ and⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Dave Bittn...

16 Apr 57min

Service Set Identifier (SSID) (noun) [Word Notes]

Service Set Identifier (SSID) (noun) [Word Notes]

Please enjoy this encore of Word Notes. The name of a wireless access point. CyberWire Glossary ⁠link⁠. Audio reference link: ⁠SSID Management - CompTIA Security+ SY0-401: 1.5⁠, Professor Messer, ...

14 Apr 5min

When “opportunity” knocks, don’t answer.

When “opportunity” knocks, don’t answer.

This week, hosts of N2K CyberWire ⁠⁠⁠⁠⁠⁠⁠Maria Varmazis⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ and⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Dave Bittner⁠⁠⁠...

9 Apr 49min

Advanced Encryption Standard (AES) (noun) [Word Notes]

Advanced Encryption Standard (AES) (noun) [Word Notes]

Please enjoy this encore of Word Notes. A U.S. Government specification for data encryption using an asymmetric key algorithm. CyberWire Glossary link: ⁠https://thecyberwire.com/glossary/advanced-e...

7 Apr 8min

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