Chum1ng0 - Security Research 

@chum1ng0@infosec.exchange
108 Followers
114 Following
601 Posts

#Chile-, Independent Researcher covering #hacktivism, #ransomware, #cybersecurity, #leaks, and data breaches in Latin America. #LATAM

You can subscribe to my newsletter dedicated to #cybersecurity, data breaches, misconfigurations, and #hacktivism in Latin America, created & edited by @chum1ng0

Newsletter: https://newschu.substack.com

#misconfigurations #leak #cybersecurity #dataleak #databreach #privacy

Newsletterhttp://newschu.substack.com
correochum1ng0@tutanota.com
X(ex-Twitter)https://twitter.com/chum1ng0
Can you buy me a coffee?https://buymeacoffee.com/chum1ng0
Mediumhttps://medium.com/@newschu.substack.com/
##Bloghttps://www.security-chu.com
Chum1ng0 - Security Research 6d ago

Here is my note on Hunters International with 307 victims and 14 times in Latin America.

https://www.security-chu.com/2025/07/cierra-operaciones-Hunters-International-ransomware.html

Source: ransomware.live

#ransomware #Cybersecurity #LATAM #cybercrime

El grupo cibercriminal de ransomware Hunters International cierra sus "operaciones" y en 14 oportunidades latinoamérica fue víctima de sus ataques.

Ciberseguridad-Noticias- Latinoamérica: Ahora son conocidos con el nombre de World Leaks en la DarkWeb

Chum1ng0 - Security Research Jul 2

#Paraguay: Initial Access Brokers Abusing Paraguayan Gov Site to Distribute RustDesk

domain: https://jmcov.gov.py

https://otx.alienvault.com/pulse/6863e93392aed6819962ec92

#Cybersecurity #threatintel

Chum1ng0 - Security Research Jun 28
JayeLTeeJun 28

Cybernews made a post about a "record-breaking data breach", one they created themselves in their head.

They seem to keep updating their post with more information, and it's now a mix of false claims and contradictions.

I called @Scary and we went digging through our logs to show you just how much effort they put into researching for that article and how much of it is overblown.

https://jltee.substack.com/p/fact-checking-claims-by-cybernews

#cybersecurity #infosec #infostealer #cybernews #data #databreach #news

Fact-Checking Claims By Cybernews: The 16 Billion Record Data Breach That Wasn't

From dumps with no login credentials at all, to direct connections to txtbase leaks from Telegram and old breaches, Cybernews tried to pass this as new and unseen, but data says otherwise.

The Hub of Stupi.. *misconfigs
Chum1ng0 - Security Research Jun 28

Ransomware attack hits Chile's Public Health institution (ISP-Chile).

https://www.security-chu.com/2025/06/ataque-ransomware-ISP%20Chile-.html

#databreach #Cybersecurity #cyberattack #Health #Chile #news #ciberseguridad #government

El grupo cibercriminal de ransomware Hunters International cierra sus "operaciones" y en 14 oportunidades latinoamérica fue víctima de sus ataques.

Ciberseguridad-Noticias- Latinoamérica: Ahora son conocidos con el nombre de World Leaks en la DarkWeb

Chum1ng0 - Security Research Jun 28
Chum1ng0 - Security Research Jun 27

Update: The group leaks stolen FONPER data.

The total amount of stolen data is unknown, but the files include items labeled as payrolls, account statements, notifications, emails, and backups made via OneDrive.

Interestingly, the latter file is dated June 17, 2025.

https://www.security-chu.com/2025/06/ciberataque-al-FONPER-RD.html

#government #databreach #infosec #Cybersecurity

El grupo cibercriminal de ransomware Hunters International cierra sus "operaciones" y en 14 oportunidades latinoamérica fue víctima de sus ataques.

Ciberseguridad-Noticias- Latinoamérica: Ahora son conocidos con el nombre de World Leaks en la DarkWeb

Chum1ng0 - Security Research Jun 27

Update: The group leaks stolen FONPER data.

The total amount of stolen data is unknown, but the files include items labeled as payrolls, account statements, notifications, emails, and backups made via OneDrive.

Interestingly, the latter file is dated June 17, 2025.

https://www.security-chu.com/2025/06/ciberataque-al-FONPER-RD.html

#government #databreach #infosec #Cybersecurity

El grupo cibercriminal de ransomware Hunters International cierra sus "operaciones" y en 14 oportunidades latinoamérica fue víctima de sus ataques.

Ciberseguridad-Noticias- Latinoamérica: Ahora son conocidos con el nombre de World Leaks en la DarkWeb

Chum1ng0 - Security Research Jun 27
Chum1ng0 - Security Research Jun 25

Cyberattack: INC Ransom Publishes Data from the FONPER on the Dark Web - Dominican Republic.

https://www.security-chu.com/2025/06/ciberataque-al-FONPER-RD.html

#government #Cybersecurity #cyberattack #RD #news #noticias #ciberseguridad #ransomware #infosec

El grupo cibercriminal de ransomware Hunters International cierra sus "operaciones" y en 14 oportunidades latinoamérica fue víctima de sus ataques.

Ciberseguridad-Noticias- Latinoamérica: Ahora son conocidos con el nombre de World Leaks en la DarkWeb

Chum1ng0 - Security Research Jun 25

Cyberattack: INC Ransom Publishes Data from the FONPER on the Dark Web - Dominican Republic.

https://www.security-chu.com/2025/06/ciberataque-al-FONPER-RD.html

#government #Cybersecurity #cyberattack #RD #news #noticias #ciberseguridad #ransomware #infosec

El grupo cibercriminal de ransomware Hunters International cierra sus "operaciones" y en 14 oportunidades latinoamérica fue víctima de sus ataques.

Ciberseguridad-Noticias- Latinoamérica: Ahora son conocidos con el nombre de World Leaks en la DarkWeb

Chum1ng0 - Security Research Jun 23
Dissent Doe  Jun 22

A state forensics lab was leaking its files. Getting it locked down involved a number of people, notably @JayeLTee and @masek , although yours truly was also involved, as were others:

https://databreaches.net/2025/06/22/a-state-forensics-lab-was-leaking-its-files-getting-it-locked-down-involved-a-number-of-people/

#dataleak #responsibledisclosure #infosec #govsec

Related:
https://jltee.substack.com/p/forensic-lab-with-links-to-montana-doj-leaks-phone-extracts

https://blog.literarily-starved.com/2025/06/postmortem-assumed-doj-montana-leak-of-phone-dumps/

Chum1ng0 - Security Research Jun 23
JayeLTeeJun 22

US Forensic Lab was leaking phone data extracts for multiple cases, including ongoing ones.

Likely the most sensitive data I've found exposed to date, with links to the DOJ in Montana.

Thanks again to @masek and @PogoWasRight for helping get the message to the people responsible for this one.

https://jltee.substack.com/p/forensic-lab-with-links-to-montana-doj-leaks-phone-extracts

#cybersecurity #infosec #unitedstates #usa #us #privacy #dataleak #leak #evidence #phone #forensics #data

Forensic Lab With Links to Montana DOJ Leaks Phone Extracts

Multiple extracts for cases involving a cop suicide, homicides, CSAM and more were left publicly exposed.

The Hub of Stupi.. *misconfigs