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11 stories in the last 30d

Pro-Ukraine Hacking Cat group deploying new malware against Russian targets

Kaspersky links pro-Ukraine hacktivist group Hacking Cat to Gorilla RAT and Monkey Ransomware in destructive attacks on Russian targets.

Kaspersky reports that pro-Ukraine group Hacking Cat, active since February 2024, has shifted from defacements to destructive encryption attacks, using a previously undocumented Gorilla RAT remote-access tool and Monkey Ransomware, which appends the .monkey extension to files. Initial access in some attacks came from exploited Microsoft Exchange vulnerabilities, and rapid multi-language malware variants suggest possible generative AI assistance. Shared tools like Nemo Wiper across groups including Ukrainian Cyber Alliance complicate attribution, and targets include Rosatom contractor and heating provider Donbassteploenergo.

The Record · 2d agoThreat actor in the wild

Russian e-commerce giant Wildberries says DDoS attack delayed payments to sellers

Russian e-commerce giant Wildberries says a DDoS attack and subsequent security measures delayed seller payments, leaving roughly $240 million unpaid.

Wildberries, one of Russia's largest online marketplaces, said a distributed denial-of-service attack on systems used to track and withdraw seller earnings delayed payments, with funds to be transferred after technical procedures complete. The Russian Union of Marketplace Sellers reported about 20 billion rubles ($240 million) unpaid, and 95.6% of nearly 2,000 surveyed sellers had not received expected payments. Ukraine's military intelligence (HUR) previously claimed an operation with the hacker group Cyber Corps disrupted Wildberries' payment and customer service systems, though the company has not confirmed whether the DDoS attacks were connected.

The Record · 6d agoThreat actor in the wild

Autonomous AI Agents Compromise Thousands of Credentials in Under Six Hours

Google's GTIG reports threat actors using autonomous AI agents, credential stealers, and LLMs to steal AI models, API credentials, and harvest thousands of credentials.

Google Threat Intelligence Group says attackers are targeting proprietary AI models across healthcare, government, and media, exfiltrating API credentials, and co-opting victim cloud environments to run unauthorized AI workloads. TeamPCP (Altered Spider/UNC6780) is conducting supply chain compromises of PyPI, npm, and Docker Hub, deploying the SANDCLOCK and DUSTMAKER credential stealers, with DUSTMAKER using AI workspace poisoning and prompt injection for defense evasion. One financially motivated actor used an autonomous multi-agent framework to compromise thousands of third-party credentials in under six hours without human intervention. China-nexus groups UNC6508 and Basin Castle (Mustang Panda) used local open-weight LLMs and commercial LLMs like Gemini, Claude, and Codex for espionage tasks and evading provider monitoring.

The Hacker News · 8d agoThreat actor in the wild 2 sources2

Iranian APTs increased activity against US industries in late spring, researchers say

Nozomi Networks recorded 28 Iran-linked attacks on US customers in May-June, up 133%, mostly hitting transportation and manufacturing.

Nozomi Networks telemetry showed 28 Iran-linked attacks against customers in May and June versus 12 in the prior two months, a 133% increase focused on transportation and manufacturing. MuddyWater was the most active group, targeting at least five US companies, followed by APT33 with at least three; OilRig, CyberAv3ngers, FoxKitten and Homeland Justice were also active. In a separate report, Morphisec said Fox Kitten is recruiting ransomware affiliates with an 80% share of proceeds for attacks against Iran's adversaries, including the US and Israel. The activity comes amid heightened concerns over Iranian cyber retaliation after US strikes on Iranian nuclear facilities.

The Record · 9d agoThreat actor in the wild1· 1 read

Pro-Palestinian operation claims dozens of data breaches against Israeli firms

Hacktivist group Cyber Toufan claims 60 data breaches of Israeli and allied firms, wiping systems and erasing backups; Check Point links it to Iran.

The pro-Palestinian group Cyber Toufan said it released stolen data from 60 Israeli and foreign firms, including SpaceX, Toyota and IKEA, as part of a month-long leak operation launched in late November. Researchers at Check Point and SOC Radar assess the leaks are genuine, likely stemming partly from a major attack on Israeli hosting company Signature-IT, and attribute the group to Iran; researcher Kevin Beaumont said roughly a third of victims remain offline weeks later with backups erased. Google blocked the group's Telegram leak channel, while about 10 Iranian-backed hacking groups are assessed to be attacking Israel in the ongoing cyberwar.

The Record · 9d agoThreat actor in the wild

Berlin investigates new data leak after hackers publish stolen login credentials

Berlin investigates a fresh leak after Rhysida hackers published stolen login credentials; the city refuses to pay the ransom demand.

Berlin confirmed hackers published additional stolen data, including login credentials, from a mid-August cyberattack on two city ministries responsible for urban development/housing and transport/climate. The Rhysida ransomware group claimed the breach in late August, saying it stole 5.79 TB of data including contracts, emails, passwords and classified information; Berlin acknowledged an extortion demand but refused to pay. Berlin's data protection regulator said the leak includes personal data on public employees and possibly residents, such as names, addresses, dates of birth and bank information. Germany's BSI separately linked the campaign to the TerminalFix fake-CAPTCHA technique and the LoremIpsumLoader/AxolotLoader malware tied to financially motivated Rhysida-associated hackers, days before Berlin's Sept. 20 election.

The Record · 9d agoRansomware in the wild1

Iranian cyber spies target aviation, fintech developers with new malware

Kaspersky links Iranian espionage group Mirage Kitten to fake job offers delivering new NodeRabbit and PollCat malware at aviation and fintech targets.

Kaspersky attributes the campaign to Iran-linked Mirage Kitten (also tracked as UNC1549, Smoke Sandstorm and Nimbus Manticore), which targeted developers and specialists in Egypt, Ethiopia and Afghanistan via fake recruiter contacts on LinkedIn and job platforms. Victims were lured into running malicious coding assessments that deployed two previously unknown families: NodeRabbit, a cross-platform RAT for Windows, Linux and macOS, and PollCat, which provides persistence and delivers additional payloads. The group masks activity behind legitimate Microsoft Azure and Cloudflare infrastructure, sometimes embedding victim organization names in Azure subdomains. The group has been active since at least 2022, focusing on aviation, aerospace and financial technology sectors in Africa and the Middle East.

The Record · 15d agoThreat actor1

Berlin says it won’t pay ransom after hackers steal government data

Berlin refuses ransom as Rhysida ransomware group claims theft of 5.79 TB of government data ahead of September 20 elections.

The Rhysida ransomware group claimed responsibility for stealing 5.79 TB of data from Berlin's government network, including 46,500 contracts, emails, phone numbers, passwords and classified information, and listed it for auction starting at 30 bitcoin (~$2.3 million). Berlin discovered the breach in mid-August, disconnected two ministries from the state network on August 14, and refused to pay the ransom; authorities have not officially attributed the attack. Data is believed taken between August 7 and 12, and district services such as housing benefit processing were disrupted. Officials said election infrastructure is protected ahead of the September 20 House of Representatives vote, and state IT provider ITDZ Berlin was unaffected.

The Record · 16d agoRansomware

Large DDoS attack knocks Norwegian public services offline

A large DDoS attack on Norwegian IT partner Vivicta disrupted 10 government services, including ID-porten used by over 4.5 million users, for 30+ hours.

Norway's Digitalisation Agency (Digdir) said a distributed denial-of-service attack that began Monday targeted the infrastructure of its IT partner Vivicta and lasted around 30 hours at varying intensity, with some services still affected Tuesday. Disrupted services included ID-porten, a national digital identity gateway used by more than 4.5 million people, which many government services and parts of the health sector, such as online pharmacies and the electronic prescription system, rely on for authentication. Digdir said attackers did not gain access to sensitive information, and it was the third DDoS incident since June, reportedly two to three times larger than the previous one. Attribution and possible links between the incidents remain unclear.

The Record · 22d agoThreat actor

Latvian officials resign after cyberattack exposes data on 1.2 million people

Latvia's road traffic agency CSDD confirmed a breach exposing data on 1.2 million people and 200,000 businesses, prompting leadership resignations.

Latvia's Road Traffic Safety Directorate (CSDD) said hackers accessed payment receipt data dating back to 2008, covering over 1.2 million people and 200,000 legal entities, about two-thirds of Latvia's population. Stolen data includes personal ID numbers, license plates, payment amounts and addresses; phone numbers, emails and passwords were not affected. CERT.LV said attackers exploited a vulnerability in an internet-exposed CSDD system, and President Edgars Rinkevics called the breach a significant national security threat. The supervisory board resigned and chief Aivars Aksenoks said he will leave; state police opened criminal proceedings while responsibility with IT contractor Tet is disputed.

The Record · 28d agoData breach

Berlin cuts two state ministries off government network after security breach

Two Berlin state ministries were cut off from the city government network after a breach, disrupting housing benefit and education services.

Berlin's Senate Chancellery said two ministries, covering urban development/construction/housing and mobility/transport/climate/environment, have been isolated from the state network since Friday as a precaution after a discovered security breach. Broadcaster RBB reported, citing government sources, that attackers allegedly exploited a vulnerability in one ministry's IT systems, while state IT provider ITDZ Berlin was unaffected. Employees lost email and internet access and are communicating by phone, text message, and fax, and some district offices cannot process housing benefit and education assistance applications. No attribution, entry method, or data theft confirmation has been provided and the investigation is ongoing.

The Record · 29d agoData breach in the wild