網路安全資訊

The education sector continues to absorb punishing blows from third-party breaches, with ransomware groups like Cl0p exploiting software vulnerabilities in vendors to cascade damag...

Symantec researchers have uncovered a new stealthy backdoor dubbed "Mistic" being deployed by KongTuke (also tracked as Woodgnat), a financially motivated initial access broker act...

A newly identified ransomware operation dubbed ‘Prinz Eugen’ is turning heads in the cybersecurity community for an unusual encryption strategy: prioritizing recently modified file...

The Gentlemen ransomware-as-a-service (RaaS) operation has emerged as one of the most technically agile cybercrime crews since launching in March 2025, according to ESET researcher...

The Gentlemen ransomware-as-a-service (RaaS) operation is actively maintaining a sophisticated suite of endpoint detection and response (EDR) killers to help its affiliates evade d...

Nintendo of America has confirmed that threat actors stole internal survey data from TinyPulse, a third-party employee engagement platform owned by WebMD Health Services, but stres...

INC Ransomware has cemented its position as one of the most prolific ransomware-as-a-service (RaaS) operations in 2026, claiming more than 830 victims since its emergence in August...

INC Ransomware has emerged as one of the most operationally disciplined ransomware groups active in 2024-2025, achieving consistent success not through novel exploit chains or zero...

A Ukrainian national extradited from Ireland to the United States has pleaded guilty to conspiracy to commit wire fraud for his role in the Conti ransomware operation, the U.S. Dep...

Europol has announced the takedown of AudiA6, an industrial-scale cryptocurrency laundering service that processed more than €336 million (~$389 million) in illicit funds since lau...

A new deep-dive into The Gentlemen ransomware operation reveals that the financially motivated threat group has claimed 478 victims since emerging in March 2025, and now operates a...

Law enforcement agencies across 11 countries have jointly dismantled "AudiA6," a cryptocurrency laundering service that processed more than $380 million in illicit proceeds for ran...

Veeam has shipped an emergency patch for a critical remote code execution vulnerability in its widely deployed Backup & Replication platform. Tracked as CVE-2026-44963, the flaw ca...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a high-severity denial-of-service vulnerability in SolarWinds Serv-U to its Known Exploited Vulnerabiliti...

GitHub has officially confirmed that a sophisticated supply chain attack compromised its internal repositories, resulting in the exfiltration of approximately 3,800 repositories by...

Authorities in Europe and North America have successfully dismantled First VPN, a criminal VPN service specifically designed to anonymize ransomware operations and other cyberattac...

West Pharmaceutical Services, a $3 billion S&P 500 drug‑packaging firm, disclosed on May 13, 2026 that it was hit by a material cyberattack. The company detected the intrusion on M...

Thousands of schools and universities across the United States and Canada were thrust into disarray this week after the popular learning management system (LMS) Canvas, developed b...

RansomHouse, a known ransomware operation, has claimed responsibility for a breach at Trellix, a prominent cybersecurity vendor. The group posted several screenshots on a dark‑web ...

On Thursday, May 30 2025, a coordinated cyber incident hit Instructure's Canvas learning management system, displaying a ransom note from an unidentified cybercriminal group to stu...

Trellix, a prominent cybersecurity vendor, disclosed on [date] that its internal source‑code repository had been compromised. The intrusion was promptly claimed by the RansomHouse ...

A massive data‑extortion campaign slammed the widely‑used learning‑management platform Canvas on Tuesday, forcing districts and universities across the United States to suspend onl...

Modern cyber‑threats have evolved beyond the initial breach, with adversaries now targeting backup systems, encryption keys, and recovery pipelines to maximize impact. A new webina...

The Iranian state-sponsored threat actor MuddyWater, also tracked as Mango Sandstorm, Seedworm, and Static Kitten, has been linked to a sophisticated cyberattack that leveraged Mic...

Acronis researchers have documented a systematic shift in ransomware operations: before triggering encryption, threat actors now deliberately cripple backup infrastructure. Their 2...

MuddyWater, the Iranian advanced persistent threat (APT) group also tracked as Static Kitten, has been observed disguising its espionage operations behind a non‑functional Chaos ra...

A Latvian national was sentenced on Friday to 8.5 years in a U.S. federal prison after being extradited to face charges related to his work as a "cold case" negotiator for the Russ...

Kaseya announced a live webinar titled “Why MSPs must rethink security and backup strategies” scheduled for June 15, 2026 at 2:00 PM ET. The session, hosted by Kaseya’s Product Mar...

A newly disclosed vulnerability in cPanel, tracked as CVE-2026-41940, is being actively exploited in the wild as part of a coordinated ransomware campaign dubbed "Sorry." Security ...

The U.S. Department of Justice announced that two former cybersecurity professionals have each been sentenced to four years in federal prison for their roles in enabling BlackCat r...

A federal court has sentenced two former cybersecurity incident response professionals to four years in prison each for their roles in conducting BlackCat (ALPHV) ransomware attack...

A newly identified ransomware strain named Vect 2.0 has been observed executing wiper‑style attacks against organizations compromised through the TeamPCP software supply chain. The...

The ransomware ecosystem was rocked in early 2026 when two prominent ransomware‑as‑a‑service (RaaS) operations, 0APT and KryBit, turned on each other, spilling a treasure trove of ...

The cyber‑crime group behind the VECT 2.0 ransomware has been observed deploying a strain that behaves more like a data‑wiper than conventional ransomware. In recent incidents targ...

According to the latest Dark Reading analysis, the weekly number of cyberattacks directed at African organizations dropped by 22 % over the past year, falling from roughly 5,400 in...

Security researchers at multiple threat intelligence firms have observed a significant acceleration in The Gentlemen ransomware group's operational tempo and technical capabilities...

On March 12, 2024, former incident‑response negotiator David Mercer entered a guilty plea in the U.S. District Court for the Eastern District of New York to one count of conspiracy...

Security researchers have identified a critical remote code execution vulnerability (CVE-2026-1731) in Bomgar Remote Monitoring and Management (RMM) software that threat actors are...

German authorities have publicly exposed the identity of the notorious hacker known as "UNKN", linking the alias to 31‑year‑old Russian national Daniil Maksimov. Maksimov is allege...

In the summer of 2024, LockBit solidified its standing as the most prolific ransomware‑as‑a‑service (RaaS) operation, accounting for roughly 35 % of all ransomware incidents tracke...