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1513 résultats taggé 2024  ✕
Storm-0501: Ransomware attacks expanding to hybrid cloud environments https://www.microsoft.com/en-us/security/blog/2024/09/26/storm-0501-ransomware-attacks-expanding-to-hybrid-cloud-environments/
01/10/2024 11:14:18
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Microsoft has observed the threat actor tracked as Storm-0501 launching a multi-staged attack where they compromised hybrid cloud environments and performed lateral movement from on-premises to cloud environment, leading to data exfiltration, credential theft, tampering, persistent backdoor access, and ransomware deployment. The said attack targeted multiple sectors in the United States, including government, manufacturing, transportation, and law enforcement. Storm-0501 is a financially motivated cybercriminal group that uses commodity and open-source tools to conduct ransomware operations.

microsoft EN 2024 Storm-0501 Embargo hybrid-cloud cloud Ransomware
Inside the Dragon: DragonForce Ransomware Group https://www.group-ib.com/blog/dragonforce-ransomware/
30/09/2024 21:24:58
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in light of the escalating frequency and complexity of ransomware attacks, are security leaders confident in their organization’s defenses? According to Group-IB’s Hi-Tech Crime Trends 2023/2024 Report, ransomware will have an increasingly significant impact in 2024 and beyond. Key trends driving this include the expansion of the Ransomware-as-a-Service (RaaS) market, the proliferation of stolen data on Dedicated Leak Sites (DLS), and a rise in affiliate programs.

group-ib EN 2024 DragonForce Ransomware Ransomware-as-a-Service
Nitrogen Campaign Drops Sliver and Ends With BlackCat Ransomware https://thedfirreport.com/2024/09/30/nitrogen-campaign-drops-sliver-and-ends-with-blackcat-ransomware/
30/09/2024 13:56:46
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In November 2023, we identified a BlackCat ransomware intrusion started by Nitrogen malware hosted on a website impersonating Advanced IP Scanner.
Nitrogen was leveraged to deploy Sliver and Cobalt Strike beacons on the beachhead host and perform further malicious actions. The two post-exploitation frameworks were loaded in memory through Python scripts.
After obtaining initial access and establishing further command and control connections, the threat actor enumerated the compromised network with the use of PowerSploit, SharpHound, and native Windows utilities. Impacket was employed to move laterally, after harvesting domain credentials.
The threat actor deployed an opensource backup tool call Restic on a file server to exfiltrate share data to a remote server.
Eight days after initial access the threat actor modified a privileged user password and deployed BlackCat ransomware across the domain using PsExec to execute a batch script.
Six rules were added to our Private Ruleset related to this intrusion.

thedfirreport EN 2024 BlackCat ransomware Advanced-IP-Scanner
Banks: Zurich asset manager hit by massive hacker attack https://www.bluewin.ch/en/news/zurich-asset-manager-hit-by-massive-hacker-attack-2384122.html
29/09/2024 19:25:07
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Extensive data leak in Switzerland: The Zurich-based asset manager Boreal Capital Management has been attacked by a hacker group, with data from around 700 current and former clients being stolen and published, according to media reports.

bluewin EN 2024 data-leak data-breach Switzerland Zurich-based Boreal Capital Management Darknet
Wiz Research Finds Critical NVIDIA AI Vulnerability Affecting Containers Using NVIDIA GPUs, Including Over 35% of Cloud Environments | Wiz Blog https://www.wiz.io/blog/wiz-research-critical-nvidia-ai-vulnerability
29/09/2024 19:11:38
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Critical severity vulnerability CVE-2024-0132 affecting NVIDIA Container Toolkit and GPU Operator presents high risk to AI workloads and environments.

wiz EN 2024 Nvidia CVE-2024-0132 Container AI-workloads Toolkit GPU-Operator vulnerability GPU
U.S. Indicts 2 Top Russian Hackers, Sanctions Cryptex https://krebsonsecurity.com/2024/09/u-s-indicts-2-top-russian-hackers-sanctions-cryptex/
29/09/2024 19:01:56
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The United States today unveiled sanctions and indictments against the alleged proprietor of Joker's Stash, a now-defunct cybercrime store that peddled tens of millions of payment cards stolen in some of the largest data breaches of the past decade. The…

krebsonsecurity EN 2024 UK Joker-Stash cybercrime Taleon cryptex busted
CVE-2024-36435 Deep-Dive: The Year’s Most Critical BMC Security Flaw https://www.binarly.io/blog/cve-2024-36435-deep-dive-the-years-most-critical-bmc-security-flaw
29/09/2024 18:56:35
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The Binarly REsearch team has consistently uncovered security vulnerabilities in the Baseboard Management Controller (BMC) firmware -- a critical component of modern data center infrastructure. These vulnerabilities can be exploited remotely by threat actors, posing significant risk to enterprises.

In a previous report, “Old But Gold: The Underestimated Potency of Decades-Old Attacks on BMC Security,” we documented the BMC architecture in detail and showed that it is still possible to find classes of vulnerabilities known from the early 2000s.

binarly EN 2024 BMC firmware CVE-2024-36435 flow Supermicro research
Hacker behind Snowflake customer data breaches remains active https://cyberscoop.com/snowflake-hacker-judische-labscon-2024/
29/09/2024 18:42:56
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The hacker, known as Judische, has extorted $2.7 million as part of the attacks on Snowflake customers.

cyberscoop EN 2024 Snowflake Judische SiegedSec The-Comm
Deloitte Says No Threat to Sensitive Data After Hacker Claims Server Breach https://www.securityweek.com/deloitte-says-no-threat-to-sensitive-data-after-hacker-claims-server-breach/
29/09/2024 18:39:32
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A notorious hacker has announced the theft of data from an improperly protected server allegedly belonging to Deloitte.

The hacker known as IntelBroker announced late last week on the BreachForums cybercrime forum the availability of “internal communications” obtained from Deloitte, specifically an internet-exposed Apache Solr server that was accessible with default credentials.

securityweek EN 2024 Deloitte IntelBroker data-breach exposed Apache Solr
Hacking Kia: Remotely Controlling Cars With Just a License Plate https://samcurry.net/hacking-kia
29/09/2024 09:20:38
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On June 11th, 2024, we discovered a set of vulnerabilities in Kia vehicles that allowed remote control over key functions using only a license plate. These attacks could be executed remotely on any hardware-equipped vehicle in about 30 seconds, regardless of whether it had an active Kia Connect subscription.

Additionally, an attacker could silently obtain personal information, including the victim's name, phone number, email address, and physical address. This would allow the attacker to add themselves as an invisible second user on the victim's vehicle without their knowledge.

samcurry EN 2024 iot Kia vehicles license plate Kia_connect remote-control car
Meta fined $102 million for storing passwords in plain text https://www.engadget.com/big-tech/meta-fined-102-million-for-storing-passwords-in-plain-text-110049679.html?guccounter=1
28/09/2024 17:24:46
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The Irish Data Protection Commission (DPC) has fined Meta €91 million for a 2019 incident wherein the company stored millions of Facebook and Instagram passwords in plain text.

engadget EN 2024 Ireland DPC 2019 Instagram-passwords readable-format plain-text security-breach Meta
A Member of SiegedSec Group Arrested by FBI https://dailydarkweb.net/member-of-siegedsec-group-arrested-by-fbi/
28/09/2024 10:23:30
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A key member of the notorious hacker group SiegedSec was arrested today by federal authorities. The arrest came just hours after the hacker published a provocative manifesto titled “The Conscience of a Catgirl.” The document offers sharp criticisms of governments, corporations, and the state of modern surveillance, right before the hacker was taken into custody.

dailydarkweb EN 2024 busted SiegedSec FBI judische
CrowdStrike Overhauls Testing and Rollout Procedures to Avoid System Crashes https://www.securityweek.com/crowdstrike-overhauls-testing-and-rollout-procedures-to-avoid-bsod-crashes/?is=09685296f9ea1fb2ee0963f2febaeb3a55d8fb1eddbb11ed4bd2da49d711f2c7
28/09/2024 10:10:30
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CrowdStrike says it has revamped several testing, validation, and update rollout processes to prevent a repeat of the embarrassing July outage that caused widespread disruption on Windows systems around the world.

securityweek EN 2024 CrowdStrike revamped testing incident validation System Crashes
OpenPLC OpenPLC_v3 OpenPLC Runtime EtherNet/IP parser stack-based buffer overflow vulnerability https://talosintelligence.com/vulnerability_reports/TALOS-2024-2005?is=09685296f9ea1fb2ee0963f2febaeb3a55d8fb1eddbb11ed4bd2da49d711f2c7
28/09/2024 10:09:51
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A stack-based buffer overflow vulnerability exists in the OpenPLC Runtime EtherNet/IP parser functionality of OpenPLC _v3 b4702061dc14d1024856f71b4543298d77007b88. A specially crafted EtherNet/IP request can lead to remote code execution. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.

talosintelligence EN 2024 vulnerability report OpenPLC CVE-2024-34026
10 security bugs put fuel storage tanks at risk of attacks https://www.theregister.com/2024/09/24/security_bugs_fuel_storage_tanks/?is=09685296f9ea1fb2ee0963f2febaeb3a55d8fb1eddbb11ed4bd2da49d711f2c7
28/09/2024 10:08:49
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Tens of thousands of fuel storage tanks in critical infrastructure facilities remain vulnerable to zero-day attacks due to buggy Automatic Tank Gauge systems from multiple vendors, say infosec researchers.

Automatic Tank Gauges (ATGs) are used to monitor fuel levels in storage tanks and ensure that the tanks don't leak. The ten CVEs disclosed today were found in products from several different vendors: Dover Fueling Solutions (DFS), OPW Fuel Management Systems (owned by DFS), Franklin Fueling Systems, and OMNTEC.

theregister EN 2024 CVE-2024-45066 CVE-2024-43693 ATG fuel storage tanks SFS OMNTEC
NIST proposes barring some of the most nonsensical password rules https://arstechnica.com/security/2024/09/nist-proposes-barring-some-of-the-most-nonsensical-password-rules/?is=09685296f9ea1fb2ee0963f2febaeb3a55d8fb1eddbb11ed4bd2da49d711f2c7
28/09/2024 10:08:00
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The National Institute of Standards and Technology (NIST), the federal body that sets technology standards for governmental agencies, standards organizations, and private companies, has proposed barring some of the most vexing and nonsensical password requirements. Chief among them: mandatory resets, required or restricted use of certain characters, and the use of security questions.

arstechnica EN 2024 NIST password rules best-practices standard rules
China-linked APT group Salt Typhoon compromised some US ISPs https://securityaffairs.com/168941/apt/salt-typhoon-china-linked-threat-actors-breached-us-isp.html?amp
27/09/2024 10:20:53
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China-linked threat actors compromised some U.S. internet service providers as part of a cyber espionage campaign code-named Salt Typhoon.

The state-sponsored hackers aimed at gathering intelligence from the targets or carrying out disruptive cyberattacks.

The Wall Street Journal reported that experts are investigating into the security breached to determine if the attackers gained access to Cisco Systems routers, which are core network components of the ISP infrastructures.

securityaffairs EN 2024 China-linked APT Salt-Typhoon US ISP compromised Cisco
Simple Mail Transfer Pirates: How threat actors are abusing third-party infrastructure to send spam https://blog.talosintelligence.com/simple-mail-transfer-pirates/
27/09/2024 09:25:36
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Many spammers have elected to attack web pages and mail servers of legitimate organizations, so they may use these “pirated” resources to send unsolicited email.

talosintelligence EN 2024 spam unsolicited email Techniques hird-party infrastructure
Rhadamanthys Stealer v0.7.0: A Rising Threat in the Cybercrime Ecosystem https://www.recordedfuture.com/research/rhadamanthys-stealer-adds-innovative-ai-feature-version
27/09/2024 09:18:02
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Insikt Group’s analysis of Rhadamanthys Stealer v0.7.0 reveals its growing capabilities, including AI-powered seed phrase extraction and MSI installer evasion tactics.

recordedfuture EN 2024 research Rhadamanthys Stealer
Hacker plants false memories in ChatGPT to steal user data in perpetuity https://arstechnica.com/security/2024/09/false-memories-planted-in-chatgpt-give-hacker-persistent-exfiltration-channel/
26/09/2024 08:04:40
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Emails, documents, and other untrusted content can plant malicious memories.

arstechnica EN 2024 ChatGPT exploit malicious memories attack
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