Search: “brazil”

211 stories

Searchkeyword smart Sortlatest hot importance relevance

DomainAll Cyber AIWindow24h 3d 7d 30d AllIn the wild Important only Show duplicates

CategoryAll Malware 653 Ransomware 338 Vulnerability 164 Phishing & fraud 136 Threat actor 119 Data breach 112 Policy & legal 110 Exploit / PoC 98 Industry 71 Research 18 Advisory 13 AI industry 7 AI research 3 AI safety & security 2

SeverityAll critical 420 high 698 medium 477 low 233 info 19

KillSec Ransomware is Attacking Healthcare Institutions in Brazil

Security AffairsSep 10, 08:38 UTC · Sep 10, 2025Ransomware

57

Incident response statistics and cases at educational institutions in Brazil

Kaspersky SecurelistAug 3, 13:00 UTC · Aug 3, 2026Ransomware

57

Mamba ransomware is back, it targets Brazil and Saudi Arabia

Security AffairsOct 31, 22:02 UTC · Oct 31, 2017Ransomware

57

The “notification” ransomware lands in Brazil

Kaspersky SecurelistOct 25, 07:57 UTC · Oct 25, 2016Ransomware

57

KSN Report: PC ransomware in 2014

Kaspersky SecurelistJun 22, 10:59 UTC · Jun 22, 2016Ransomware

57

Kraken Cryptor Ransomware: A Growing Threat Among Cybercriminals

Recorded FutureNov 21, 00:00 UTC · Nov 21, 2025Ransomware

57

Ransomware hits Lojas Renner, Brazil's largest clothing store chain

The RecordDec 15, 00:00 UTC · Dec 15, 2022Ransomware

57

Brazil's court system shut down after a massive ransomware attack

Security AffairsNov 6, 10:47 UTC · Nov 6, 2020Ransomware

57

TeamXRat: Brazilian cybercrime meets ransomware

Kaspersky SecurelistSep 29, 16:42 UTC · Sep 29, 2016Ransomware

57

Desktop and IoT threat statistics for Q1 2025

Kaspersky SecurelistJun 5, 10:00 UTC · Jun 5, 2025Ransomware CVE-2025-0288 CVE-2025-0287 CVE-2025-0286+2 CVEs

60

Analytical report on DDoS attacks in the second quarter of 2021

Kaspersky SecurelistJul 28, 10:00 UTC · Jul 28, 2021Ransomware

57

IT threat evolution Q1 2020. Statistics

Kaspersky SecurelistMay 20, 10:00 UTC · May 20, 2020Ransomware

57

Non

Kaspersky SecurelistNov 29, 10:47 UTC · Nov 29, 2024Ransomware CVE-2024-40766 CVE-2024-37085

60

Brazilian Police Arrest Suspected Member of Lapsus$ Hacking Group

The Hacker NewsOct 21, 09:27 UTC · Oct 21, 2022Ransomware

57

Kaspersky Q3 2021 DDoS attack report

Kaspersky SecurelistNov 8, 10:00 UTC · Nov 8, 2021Ransomware

57

Financial Cyberthreats in 2020

Kaspersky SecurelistMar 31, 14:00 UTC · Mar 31, 2021Ransomware

57

IT threat evolution Q2 2020. PC statistics

Kaspersky SecurelistSep 3, 10:30 UTC · Sep 3, 2020Ransomware CVE-2017-8570 CVE-2017-11882 CVE-2017-0199+4 CVEs

60

IT threat evolution Q3 2019. Statistics

Kaspersky SecurelistNov 29, 10:00 UTC · Nov 29, 2019Ransomware

57

Floki Bot rapidly evolves and targets also PoS data

Security AffairsJan 10, 20:15 UTC · Jan 10, 2018Ransomware

57

TeamXRat spreads ransomware via RDP brute

Security AffairsOct 2, 07:38 UTC · Oct 2, 2016Ransomware

57

KillSec Ransomware Hits Brazilian Healthcare IT Vendor

Infosecurity MagazineSep 10, 16:00 UTC · Sep 10, 2025Ransomware

57

2024 Malicious Infrastructure Insights: Key Trends and Threats

Recorded FutureAug 20, 00:00 UTC · Aug 20, 2025Ransomware

57

ThrottleStop driver abused to terminate AV processes

Kaspersky SecurelistAug 6, 10:00 UTC · Aug 6, 2025Ransomware CVE-2025-7771

60

Additional Entities Targeted by DarkSide Affiliate, TAG-21; Links to WellMess and Sliver Infrastructure

Recorded FutureJul 15, 00:00 UTC · Jul 15, 2025Ransomware

57

Non

Kaspersky SecurelistJun 3, 10:00 UTC · Jun 3, 2024Ransomware

57

Which technologies will be the most important in 2022?

Help Net SecurityJan 10, 11:40 UTC · Jan 10, 2024Ransomware

57

Kaspersky crimeware report: GoPIX, Lumar, and Rhysida.

Kaspersky SecurelistOct 24, 10:00 UTC · Oct 24, 2023Ransomware

57

Non

Kaspersky SecurelistJun 7, 08:00 UTC · Jun 7, 2023Ransomware CVE-2023-23397

60

50% of UK CEOs See Cyber as a Bigger Business Risk than the Economy

Infosecurity MagazineMay 24, 10:35 UTC · May 24, 2023Ransomware

57

IT threat evolution Q1 2021. Non

Kaspersky SecurelistMay 31, 10:00 UTC · May 31, 2021Ransomware

57

IT threat evolution Q3 2020. Non

Kaspersky SecurelistNov 20, 10:10 UTC · Nov 20, 2020Ransomware CVE-2017-8570 CVE-2017-11882 CVE-2017-0199+2 CVEs

60

DDoS attacks in Q1 2020

Kaspersky SecurelistMay 6, 10:00 UTC · May 6, 2020Ransomware

57

IT threat evolution Q2 2019. Statistics

Kaspersky SecurelistAug 19, 10:00 UTC · Aug 19, 2019Ransomware

57

IT threat evolution Q2 2018. Statistics

Kaspersky SecurelistAug 6, 10:00 UTC · Aug 6, 2018Ransomware

57

XPan, I am your father

Kaspersky SecurelistApr 24, 08:55 UTC · Apr 24, 2017Ransomware

57

IT threat evolution in Q2 2016. Statistics

Kaspersky SecurelistAug 11, 10:57 UTC · Aug 11, 2016Ransomware

57

Week in review: Claude Mythos finds 271 Firefox flaws, Vercel breach

Help Net SecurityApr 26, 00:00 UTC · Apr 26, 2026Ransomware in the wildCVE-2026-20133 CVE-2026-21876 CVE-2026-28950

60

Researchers Warn of New “Vect” RaaS Variant

Infosecurity MagazineFeb 3, 14:00 UTC · Feb 3, 2026Ransomware

57

Mobile cyberthreat report for Q2 2025

Kaspersky SecurelistSep 5, 09:00 UTC · Sep 5, 2025Ransomware

57

Newly Emerged GLOBAL GROUP RaaS Expands Operations with AI

The Hacker NewsJul 15, 00:00 UTC · Jul 15, 2025Ransomware

57