The Hacker News
Cybersecurity researchers have discovered an artificial intelligence (AI)-driven intrusion ecosystem run by affiliates of the INC and The Gentlemen ransomware groups. Cen
Noteworthy stories that might have slipped under the radar: Russia’s APT28 hit NATO defense firms, PingCAP source code stolen, ShinyHunters negotiator probe. The post In
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More than 1,400 suspected cybercriminals were arrested across Africa this summer as part of a crackdown on the gangs perpetrating online fraud, ransomware and business em
Law enforcement agencies have disrupted nearly 11,000 cybercriminal networks and arrested more than 1,400 people in Operation Serengeti III, which targeted business email
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Unit 42 investigates network compromises across numerous industries
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ICO reprimands Ogi Networks and Data Cymru after ransomware breach exposes info of 3,300 people, mostly children
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U.S. federal investigators pursuing the ShinyHunters hacking group that recently stole highly sensitive data from the FBI have identified executives at two different rans
Ransomware attackers threatened employees’ family members or friends at 37% of organizations surveyed for Semperis’ 2026 Ransomware Risk Report. The survey covered 1,200
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Anne Arundel County, Maryland, said an intruder stole files from government systems, and investigators are working to assess how much data was exposed.
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School staff seemed to be trying to get ransomware – for a second time
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The United Kingdom has issued economic sanctions against Cryptomus, a chameleonic cryptocurrency platform that experts say serves as a major conduit for payments related
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37% of ransomware attacks involve psychological or physical threats, global survey found
The suspect is believed to be Edward Dubrovsky, a Canadian cybersecurity executive who was visiting the United States for a conference. The post Ransomware Response Exper
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Agents with the Federal Bureau of Investigation (FBI) on Thursday arrested the co-founder of a Canadian cybersecurity firm in connection with an investigation into the Sh
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Japan’s National Police Agency confirmed the arrest and extradition to Germany of a Russian national accused of being involved in the Qilin ransomware gang.
Germany has arrested a Russian national suspected of being a leading member of the Qilin ransomware group following extradition from Japan earlier this month. [...]
IDC Frontier, a major Japanese cloud and digital infrastructure company, disclosed that its IDCF Cloud service was targeted in a ransomware attack that caused an outage a
The Hacker News
The crooks have trust problems of their own. One ransomware affiliate decided to keep the profits for himself. Elsewhere, an attacker left a server exposed, complete with
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The owner of a ransomware recovery firm was hit with wire fraud charges for allegedly making secret ransom payments while overcharging the victims of attacks.
Zohar Pinhasi was paying ransoms to obtain decryption keys and then charging victims substantially more for remediation. The post Fake Decryption Tools Masked $11M Markup
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The owner knew a guy...
The owner of Florida-based ransomware remediation company MonsterCloud has been charged with fraud for allegedly paying ransomware gangs behind his clients’ backs and bil
The Hacker News
The U.S. Department of Justice (DoJ) on Wednesday announced charges against a 50-year-old U.S. and Israeli national for allegedly defrauding ransomware victims by secretl
Threat actors are exploiting IT, IoMT, OT and IoT devices across healthcare delivery organizations (HDOs) to deploy ransomware, demand payments and monetize stolen patien
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Feds claim he charged clients more than ransoms, paid up, pocketed the difference
The owner of ransomware remediation company MonsterCloud has been charged with allegedly defrauding ransomware victims by secretly paying their attackers for decryptors w
Ransomware groups are increasingly targeting backup infrastructure to eliminate recovery options and increase pressure on victims to pay. Kaseya explains why organization
The individual was detained in May and has been extradited to Germany to face hacking charges. The post Qilin Ransomware Suspect Arrested in Japan, Extradited to Germany
The Japanese chip testing giant said hackers stole personal information from its servers in the February 2026 cyberattack. The post Advantest Discloses Data Breach Months
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Tens of thousands more victims and more ransomware groups getting in on the act
Advantest Corporation is notifying affected individuals that a ransomware attack earlier this year exposed their personally identifiable data. [...]
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Osaka Metropolitan University said on Tuesday that the outage left its internal network, email and a range of administrative and academic systems unavailable.
A former core infrastructure engineer at an industrial company headquartered in New Jersey was sentenced to 32 months in prison for locking thousands of devices on his em
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A ransomware attack that affected the University of Illinois Chicago (UIC) College of Medicine resulted in the theft of some information from its servers.
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Government services were temporarily disrupted by ransomware in Vicksburg, Mississippi. Mayor Willis Thompson said the FBI and other authorities are investigating.
The Hacker News
Police in Spain have arrested a 16-year-old whom investigators suspect of running the KillSec ransomware group. KillSec is accused of stealing data from organizations and
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European police said raids against the KillSec ransomware-as-a-service operation included the arrest of a high-profile teen suspect.
An international law enforcement operation dubbed "Operation KillSwitch" seized the KillSec ransomware gang's data leak site and servers, led to three arrests, and identi
Police took control of KillSec’s leak site and secured at least 110 terabytes of data stolen from victims. The post Police Shut Down KillSec Ransomware, Identify Alleged
A 16-year-old is suspected of being the main operator of KillSec, a ransomware group that Eurojust says is responsible for almost 1,000 attacks worldwide. Seizure notice
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A spokesperson for the court system told Recorded Future News that the incident did not involve ransomware and the hackers have not issued ransom demands for the stolen d
Keio Corporation (Keio), a major private railway operator in Japan, said its network was hit by a ransomware attack over the weekend, disrupting some of its business syst
The Register
Smells like more agentic ransomware, Redmond warns
The JadePuffer ransomware operator is targeting Azure tenants with agent-driven attacks that conduct reconnaissance, steal credentials, and destroy core components. [...]
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Active-duty campaign targeted at least ten organizations and sought $1 million in ransom payments
The Clop ransomware gang has moved its data leak site to a new Tor address after confirming its previous server was compromised and defaced through an unpatched Grav CMS
Noteworthy stories that might have slipped under the radar: BragJack attack against browser AI assistants, TDengine flaw threatens industrial telemetry uptime, Ubuntu upd
Karen Vardanyan has also been ordered to pay over $1.2 million in restitution to victims. The post US Court Sentences Armenian Man to Prison for Ryuk Ransomware Attacks a
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An Armenian national and member of the Ryuk ransomware gang was sentenced to two years in federal prison for his role in launching attacks. Vardanyan personally launched
An Armenian man was sentenced to 24 months in prison and 3 years of supervised release for hacking U.S. companies and encrypting their systems in Ryuk ransomware attacks.
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The ShinyHunters extortion group hijacked the dark web leak site of the prolific Cl0p ransomware gang, according to material posted on the site over the weekend.
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Rival crew demands eight figures and threatens to expose companies that paid to keep quiet
The ShinyHunters extortion gang breached the Clop (aka Cl0p) ransomware operation's data leak site, defacing the Tor site and allegedly stealing server data and the priva
Revolut allegedly fed customer information to hackers impersonating an Italian government agency for five months. The post Revolut Data Breach: 5 Months, 680 High-Profile
Research shows attacks on manufacturers rose 40% in early 2026, as ransomware groups increasingly exploit the supply-chain disruption caused by operational shutdowns. The
Druva has announced new capabilities for Druva Identity Resilience alongside the launch of Ransomware Detection, a new feature fueled by a proprietary AI threat pipeline.
The ransom itself can be only a fraction of the total cost of a ransomware attack, with downtime, recovery, remediation, and legal obligations adding millions to the bill
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The man allegedly wrote the code that powered the Lockergoga, MegaCortex, and Nefilim operations
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A Ukrainian national was sentenced to four years in a U.S. prison for his role in the notorious Conti ransomware operation, which targeted more than 1,000 victims worldwi
Oleksii Oleksiyovych Lytvynenko has been sentenced to 4 years in prison after he was arrested in Ireland in 2023. The post Ukrainian Conti Ransomware Developer Sentenced
A Ukrainian national has been sentenced to four years in prison for his role in Conti ransomware attacks between 2021 and 2022. [...]
In this Help Net Security video, Kerri Shafer-Page, VP of Incident Response at Arctic Wolf, walks through the ransomware decision tree in this video. She covers four area
A new Android malware strain called Mantax Otax combines ransomware and spyware capabilities to encrypt files, steal sensitive data, and spam and harass victims. [...]
Healthcare technology company Veradigm disclosed a data breach after a cybersecurity incident at one of its third-party vendors exposed patients' personal data. [...]
In this Help Net Security video, Dave Ross, Senior Director of the Intelligence Fusion Team at Intel 471, explains what happens behind the scenes during ransomware negoti
Hacker group published roughly 550GB of data after MAG reportedly refused to pay a ransom demand; the group says it gained access via exposed admin keys. The post Manches
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Adding insult to injury
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The group, which calls itself VantaCore, has targeted at least seven known victims, Russian cybersecurity firm F6 said in a report published this week.
Ransomware resilience requires more than backups or endpoint detection alone. Acronis outlines six capabilities MSPs should test across client environments, from reducing
The company has notified the SEC that hackers accessed patient, employee, provider, business, and financial information. The post Ransomware Gang Claims Nutex Health Data
The Hacker News
Threat actors associated with Aurora (aka Aur0ra) ransomware have been observed using SpaceX's artificial intelligence (AI)-powered coding assistant Cursor to break into
The Rhysida ransomware group has claimed the exfiltration of over 5TB of data, including personal information and credentials. The post Berlin Won’t Pay Extortion Group C
The Bureau of Alcohol, Tobacco, Firearms and Explosives has described it as a ‘major incident’ and it’s conducting an investigation with the DOJ. The post ATF Confirms Cy
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US Justice Department investigating the breach
The Hacker News
Cybersecurity researchers have flagged two new malware families called WordlistLoader and SynkLoader that's used to deliver next-stage payloads and likely sell access to
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The Hospital for Sick Children — which was hit in a ransomware incident in 2022 that disabled some of its systems — released a statement on Thursday warning of a data the
A suspected ransomware affiliate is posing as a ransomware recovery service called "Ransom Busters," contacting the victims before the attacks become public and claiming
The cybercrime gang has listed major companies such as Shell, Philips, Fiserv, Zebra, Mindray, and Largan Precision. The post Cl0p Ransomware Group Names Over 40 Victims
The Hacker News
A ransomware affiliate calling itself Ransom Busters has been spotted proactively sending emails to victim organizations and claims to delete stolen data from ransomware
Oil giant Shell has confirmed it is investigating a potential security incident after the Clop ransomware gang claimed it stole 89GB of data. [...]
An Akira ransomware affiliate disabled the endpoint detection and response (EDR) solution on a compromised system by restarting the machine into Safe Mode with Networking
The Hacker News
The ransomware group known as DeadLock has been observed using decentralized infrastructure to facilitate victim communications and data leak operations in a bid to impro
U.S. federal agencies and South Korea's National Policy Agency warned government and critical infrastructure organizations worldwide to secure their systems against Gunra
A financially motivated threat actor previously associated with the Medusa ransomware operation is now deploying a new ransomware strain called StormEncryptor. [...]
Maksim Silnikau was the creator and administrator of the ransomware group and involved in Angler EK’s distribution. The post Belarusian Ransom Cartel Mastermind Gets 16 Y
The Hacker News
A federal judge in Alexandria, Virginia, sentenced Maksim Silnikau to 16 years in prison on August 5 for creating and running Ransom Cartel, the ransomware-as-a-service o
The bank holding company was hacked in June, but the investigation into the incident continues. The post River Bank Says Hackers Deleted Data Stolen in Ransomware Attack
The Anubis cybercrime group has taken credit for the attack and is threatening to leak data. The post Coca-Cola Confirms Data Breach After Fairlife Ransomware Attack appe
The PEAR ransomware group claimed to have stolen 3 TB of information from the medical business management company. The post MCBS Data Breach Affects 1.2 Million Individua
The Hacker News
The operators of the DevMan ransomware-as-a-service (RaaS) scheme are maintaining a dedicated web platform that offers affiliates the ability to build payloads, oversee e
The Hacker News
The Chaos ransomware group ran its command-and-control through the victim's own browser. Cisco Talos on Thursday detailed msaRAT, the Rust implant behind it, found on a c
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Stadler Rail said it will not make a $12.3 million ransom payment after cybercriminals stole technical data from a supplier's file-sharing platform.
The Anubis ransomware group claims to have stolen 1 TB of confidential data from the Coca-Cola subsidiary. The post Ransomware Group Threatening to Leak Data Stolen From
A previously unknown ransomware strain called Spirals was used last month in an attack against an IT services company in South Asia, where attackers went from initial acc
The Hacker News
Armenia has held a Russian tourist named Aleksandr Ermakov in a detention center since June 28, on a U.S. extradition request for a REvil ransomware suspect named Aleksan
A ransomware attack has stopped milk production at Fairlife, the Coca-Cola dairy brand known for its high-protein milk, protein shakes, and nutrition drinks. Coca-Cola di
The company has yet to determine the full scope, nature, and impact of the incident. The post Coca-Cola Suspends US Fairlife Production Due to Ransomware Attack appeared
The Coca-Cola Company disclosed today that a ransomware attack impacting its Fairlife dairy subsidiary has disrupted operations, temporarily suspending production of Fair
U.S. federal prosecutors have unsealed charges against three Russian nationals, accusing them of providing bulletproof hosting (BPH) services to ransomware gangs that cau
The D1R cybercrime group claimed to have stolen valuable data from Synopsys and Bosch, threatening to leak it unless a ransom is paid. The post Synopsys Finds No Evidence
The Hacker News
The U.S. Treasury Department's Office of Foreign Assets Control (OFAC) has designated two individuals and a VPN service provider for enabling ransomware actors' and other
A 34-year-old Armenian man has pleaded guilty to hacking U.S. companies and deploying the infamous Ryuk ransomware to encrypt their systems. [...]
Other noteworthy stories that might have slipped under the radar: Abnormal AI sued by Anthropic, AssuranceAmerica data breach affects 7 million people, NSA brings back TA
Angelo Martino, a former ransomware negotiator, was sentenced to 70 months for helping the BlackCat/Alphv group. The post Third US Security Expert Sentenced to Prison for
The backdoor’s destructive capabilities include a standalone wiper, ransomware encryption, and a multi-pass wiping command. The post GigaWiper Combines Multiple Malware f
A former employee of cybersecurity incident response company DigitalMint was sentenced to 70 months in prison for targeting U.S. companies in BlackCat (ALPHV) ransomware
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A 41-year-old former ransomware negotiator has been sentenced to nearly six years (i.e., 70 months) in prison in the U.S. for their role in conspiring with the now-defunc
The Hacker News
Microsoft has taken apart a destructive Windows backdoor it calls GigaWiper. What stands out is how it is built: not one tool but three older destructive programs bolted
The Hacker News
Cybersecurity researchers have flagged a new ransomware family called GodDamn that employs the PoisonX kernel driver to neutralize security software as part of its defens
Hackers accessed the institution’s internal network and deleted two drives containing employee, student, and university data. The post Mount Royal University Confirms Dat
The Hacker News
A U.S. government entity paid about $1 million to keep stolen files from being leaked, according to a new case study by Rakesh Krishnan for Ransom-ISAC, built on a leaked
Prosecutors say 19-year-old Peter Stokes was a member of Scattered Spider, the hacking group linked to more than 100 network intrusions and over $100 million in ransom pa
Researchers say credentials harvested from hundreds of thousands of FortiGate firewalls are being used to facilitate ransomware attacks by the INC and Lynx operations. Th
The Hacker News
The recently discovered financially-motivated FortiBleed campaign has been attributed to INC and Lynx ransomware operations, indicating that the verified, stolen credenti
The Hacker News
Cybersecurity researchers have flagged a new malware artifact generated using DeepSeek that constructed a novel attack path combining "unrealistic browser-malware concept
Mistic is used by Woodgnat, an initial access broker working with Qilin, Interlock, Rhysida, Akira, 8Base, and Black Basta. The post New ‘Mistic’ RAT Opens Door to Severa
The Hacker News
A new report from INTERPOL has revealed a "dramatic increase" in cybercrime in Asia and the South Pacific, fueled by rapid digitalization, internet penetration, new techn
The Hacker News
The Gentlemen ransomware-as-a-service (RaaS) operation is actively developing and maintaining a suite of endpoint detection and response (EDR) killers that it hands out t
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Mackay Sugar said it was "working urgently" to verify claims that a highly active ransomware group was behind a cyberattack that shut down harvesting and milling operatio
The Hacker News
Cybersecurity researchers have charted the evolution of INC from an nascent ransomware-as-a-service (RaaS) operation to one of the most prolific cybercrime groups in 2026
The Hacker News
Threat actors associated with the DragonForce ransomware have been observed using a custom Go-based remote access trojan (RAT) called Backdoor.Turn to conceal command-and
The attackers deployed a new Go-based backdoor that uses Microsoft Teams servers for command-and-control. The post Microsoft Teams Relay Servers Abused in DragonForce Ran
The digital health company said it learned of the breach on June 8 and the attackers demanded a ransom. The post iRhythm Confirms Data Stolen in Hack appeared first on Se
Mackay Sugar was targeted in a cyberattack carried out by a threat group known as The Gentlemen. The post Ransomware Attack Shuts Down Mills of Australia’s Second-Largest
Oleksii Oleksiyovych Lytvynenko admitted to working on the development of a loader for the Conti gang. The post Ukrainian Man Pleads Guilty in US to Conti Ransomware Char
The Hacker News
Authorities in Europe have disrupted AudiA6, a cryptocurrency laundering service used by ransomware gangs and cybercriminal networks. Europol, in a statement issued Thurs
The Hacker News
A new analysis of The Gentlemen operation has revealed that the financially motivated threat group initially operated as an affiliate responsible for conducting double ex
A cybercrime group known as The Gentlemen has emerged as the second most active ransomware gang by victim count, rapidly attracting a talented pool of hackers through an
As attackers increasingly favor stolen credentials over exploits, infostealers have become a primary source of access for ransomware and other cybercrime operations. The