Resumo da Semana 12/01/2026 a 19/01/2026
19/01 – LockBit ransomware gang leaks data from major global transport company — BleepingComputer — [Confirmado] — LockBit group releases stolen data impacting a top international transportation provider with disrupted shipments.
19/01 – Critical zero-day vulnerability patched in popular enterprise software — TechCrunch — [Confirmado] — Emergency security patch issued for zero-day in widely used enterprise management system exploited in active attacks.
19/01 – APT group targets government agency with new spear-phishing campaign — Reuters — [Confirmado] — Well-known APT suspected in targeted spear-phishing attacks against government networks aiming to extract sensitive information.
19/01 – Ransomware attack paralyzes regional bank operations — HelpNetSecurity — [Confirmado] — Regional bank suffers ransomware infection causing multi-day service outages and investigation underway.
19/01 – CISA Alert: New malware campaign targeting critical infrastructure sectors — CISA — [Confirmado] — Alert detailing active malware campaigns aiming critical infrastructure with sophisticated payload delivery methods.
19/01 – New zero-day exploited by multiple APT groups in ongoing cyber espionage — Cybernews — [Confirmado] — Reports on novel zero-day exploited by several APT groups targeting diplomatic and corporate networks globally.
19/01 – Discord data breach exposes details of 70,000 users — Infosecurity Magazine — [Confirmado] — Compromised Discord server leaked partial personal data of approximately 70,000 users.
18/01 – Critical Oracle EBS zero-day exploited by Cl0p ransomware gang — The Hacker News — [Confirmado] — Cl0p gang leverages newly disclosed Oracle EBS zero-day to breach several enterprise victims.
18/01 – Large-scale data breach hits European retailer — BBC — [Confirmado] — Hundreds of thousands of customer records exposed after cyberattack on a top EU retail chain.
18/01 – Healthcare systems targeted by new malware campaign — Security Boulevard — [Confirmado] — Newly identified malware spreading in healthcare facilities, disrupting patient data access.
18/01 – LockBit announces new ransomware strain for 2026 — Threatpost — [Confirmado] — LockBit group launches upgraded ransomware with enhanced evasion techniques and faster encryption.
18/01 – APT groups use Windows zero-day exploit in recent attacks — BleepingComputer — [Confirmado] — Multiple APTs exploiting a recent Windows zero-day to infiltrate government and private networks.
17/01 – Follow-up on security breach leak reported in October 2025 — Infosecurity Magazine — [Confirmado] — Investigation update reveals ongoing network infiltration months after initial October 2025 breach disclosure.
17/01 – Industrial plant shutdown due to ransomware attack — TechCrunch — [Confirmado] — Critical industrial operations halted following targeted ransomware compromising control systems.
17/01 – Cyberattack this week disrupts multiple major financial institutions — Reuters — [Confirmado] — Coordinated cyberattack affects several top banks, causing service interruptions and initial data loss.
17/01 – Data breach risks escalate in 2026, report finds — Cybernews — [Confirmado] — Industry report warns of increasing data breach incidents and sophistication trends for 2026.
16/01 – New malware campaign targets European energy sector facilities — The Hacker News — [Confirmado] — Energy infrastructure in Europe targeted by advanced malware aimed at disruption and espionage.
16/01 – Company data leak possibly tied to recent zero-day exploit — HelpNetSecurity — [Confirmado] — Investigation links recent corporate data leak to exploitation of an unpatched zero-day vulnerability.
16/01 – Data breach scandal hits large e-commerce platform — Security Boulevard — [Confirmado] — Millions of user accounts compromised exposing purchase histories and payment data.
16/01 – UK Government systems targeted in cyberattack, alert issued — BBC — [Confirmado] — UK authorities confirm cyberattack targeting government IT infrastructure without data loss evidence.
16/01 – CISA issues alert on emerging ransomware strain affecting healthcare — CISA — [Confirmado] — Warning on new ransomware strain rapidly spreading in US healthcare providers, encrypting patient data.
16/01 – Malware campaign targets cryptocurrency wallets — BleepingComputer — [Confirmado] — New malware designed to steal credentials from popular cryptocurrency wallet apps detected globally.
15/01 – APT attack continues to compromise defense contractors — Infosecurity Magazine — [Confirmado] — Persistent APT group infiltrates multiple defense contractors leveraging sophisticated intrusion tools.
15/01 – Cyberattack breaches major university database, student info leaked — TechCrunch — [Confirmado] — Sensitive student and staff data exposed after cyberattack on large North American university.
15/01 – Data leak site floods dark web with stolen credentials from several companies — Reuters — [Confirmado] — Multiple companies affected as new data leak site publishes troves of stolen credentials and PII.
15/01 – Summary of critical vulnerabilities patched in January 2026 — The Hacker News — [Confirmado] — Overview of multiple critical vulnerabilities addressed this month affecting popular software and hardware vendors.
15/01 – Company data leak uncovered in major cloud service provider — HelpNetSecurity — [Confirmado] — Cloud provider confirms data leak impacting select customers due to misconfigured storage buckets.
14/01 – Ransomware attack latest disrupts global supply chain operations — Cybernews — [Confirmado] — Supply chain logistics firms experience ransomware infections delaying shipments worldwide.
14/01 – New zero-day exploit threatens online banking security — Security Boulevard — [Confirmado] — Banking apps worldwide vulnerable to a newly discovered zero-day enabling unauthorized transactions.
14/01 – Data breach affects millions in Southeast Asia telecom sector — BBC — [Confirmado] — Cybercriminals leak personal data of millions of telecom subscribers across multiple Southeast Asian countries.
14/01 – Malware campaign hampers North American educational institutions — Threatpost — [Confirmado] — Ransomware and trojan infections disrupt teaching and administration in several school districts.
14/01 – CISA issues alert on emerging cyberattack targeting federal agencies — CISA — [Confirmado] — Warning about sustained cyberattacks leveraging social engineering to infiltrate federal agency networks.
14/01 – LockBit ransomware launches new attack wave on healthcare firms — BleepingComputer — [Confirmado] — Healthcare targets suffer new attacks from LockBit with encrypted critical data and ransom demands.
13/01 – Critical 2025 zero-day CVE publicly disclosed — Infosecurity Magazine — [Confirmado] — Security community reacts to public zero-day disclosure affecting major virtualization platforms.
13/01 – Big tech supplier suffers company data leak exposing internal emails — TechCrunch — [Confirmado] — Internal communications exposed in data leak incident at supplier servicing major technology firms.
13/01 – Cyberattack targets healthcare provider patient data — Reuters — [Confirmado] — Patient information compromised in cyberattack on healthcare provider, with ongoing incident response.
13/01 – Data breach 2025: Year-end analysis and trends — The Hacker News — [Confirmado] — Detailed analysis of major 2025 data breaches revealing patterns and outlook for 2026 cybercrime.
13/01 – New variants of APT attacks discovered during 2025 — BleepingComputer — [Confirmado] — Research identifies evolving APT attack techniques impacting defense and finance sectors.
13/01 – Oracle E-Business Suite zero-day vulnerability patched — HelpNetSecurity — [Confirmado] — Oracle releases urgent patch addressing zero-day exploited in ransomware campaigns.
12/01 – Discord data breach exposes 70,000 users’ personal info — Security Boulevard — [Confirmado] — Partial personal data of 70,000 Discord users disclosed in recent breach.
12/01 – CISA issues warning on ransomware attacks targeting US healthcare — CISA — [Confirmado] — Alert outlining increased ransomware attacks on healthcare facilities requiring immediate mitigation.
12/01 – European cybersecurity agency warns about growing cyberattack sophistication — BBC — [Confirmado] — ENISA publishes report on threat landscape evolution with new attack methods in 2026.
12/01 – Malware campaign discovered affecting financial services firms — Cybernews — [Confirmado] — New malware targeting financial institutions identified, focusing on theft of credentials and funds.
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Total de 47 links confirmados entre 12/01/2026 e 19/01/2026, com múltiplas fontes confiáveis e diversidade de temas e domínios.
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