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4136 résultats taggé EN  ✕
The Race to Patch: Attackers Leverage Sample Exploit Code in Wordpress Plugin | Akamai https://www.akamai.com/blog/security-research/attackers-leverage-sample-exploit-wordpress-plugin
14/05/2023 17:20:39
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The time for attackers to respond to known vulnerabilities is shrinking. See an example of an attacker using sample code.

  • The Akamai Security Intelligence Group (SIG) has been analyzing attack attempt activity following the announcement of a critical vulnerability in a WordPress custom fields plug-in affecting more than 2 million sites.

  • Exploiting this vulnerability could lead to a reflected cross-site scripting (XSS) attack, in which malicious code is injected into a victim site and pushed to its visitors.

  • On May 4, 2023, the WP Engine team announced the security fix in version 6.1.6, including sample exploit code as a proof of concept (PoC).

  • Starting on May 6, less than 48 hours after the announcement, the SIG observed significant attack attempt activity, scanning for vulnerable sites using the sample code provided in the technical write-up.

  • This highlights that the response time for attackers is rapidly decreasing, increasing the need for vigorous and prompt patch management.

akamai EN 2023 XSS vulnerability WordPress plugin third-party-risk CVE-2023-30777
Toyota: Car location data of 2 million customers exposed for ten years https://www.bleepingcomputer.com/news/security/toyota-car-location-data-of-2-million-customers-exposed-for-ten-years/
13/05/2023 17:48:53
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Toyota Motor Corporation disclosed a data breach on its cloud environment that exposed the car-location information of 2,150,000 customers for ten years, between November 6, 2013, and April 17, 2023.

bleepingcomputer EN 2023 Automotive Data-Breach Data-Leak Database Toyota
Malicious Actors Exploit CVE-2023-27350 in PaperCut MF and NG https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-131a
12/05/2023 22:05:56
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The Federal Bureau of Investigation (FBI) and Cybersecurity and Infrastructure Security Agency (CISA) are releasing this joint Cybersecurity Advisory (CSA) in response to the active exploitation of CVE-2023-27350. This vulnerability occurs in certain versions of PaperCut NG and PaperCut MF and enables an unauthenticated actor to execute malicious code remotely without credentials. PaperCut released a patch in March 2023.

cisa EN 2023 PaperCut CVE-2023-27350 advisory
Multinational tech firm ABB hit by Black Basta ransomware attack https://www.bleepingcomputer.com/news/security/multinational-tech-firm-abb-hit-by-black-basta-ransomware-attack/
12/05/2023 22:02:27
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Swiss multinational company ABB, a leading electrification and automation technology provider, has suffered a Black Basta ransomware attack, reportedly impacting business operations.

bleepingcomputer EN 2023 ABB Automation Black-Basta Cyber-Attack Industrial-Control-Systems Ransomware
White Phoenix: Beating Intermittent Encryption https://www.cyberark.com/resources/threat-research-blog/white-phoenix-beating-intermittent-encryption
12/05/2023 14:21:16
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Recently, a new trend has emerged in the world of ransomware: intermittent encryption, the partial encryption of targeted files. Many ransomware groups, such as BlackCat and Play, have adopted...

cyberark EN 2023 Intermittent-Encryption ransomware decrypt
Critical Privilege Escalation in Essential Addons for Elementor Plugin Affecting 1+ Million Sites https://patchstack.com/articles/critical-privilege-escalation-in-essential-addons-for-elementor-plugin-affecting-1-million-sites/
12/05/2023 12:36:16
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This blog post is about the Essential Addons for Elementor plugin vulnerability. If you’re a Essential Addons for Elementor user, please update the plugin to at least version 5.7.2. Patchstack Developer and Business plan users are protected from the vulnerability. You can also sign up for the Patchstack Community plan to be notified about vulnerabilities […]

patchstack EN 2023 WP Wordpress Elementor
Uncovering RedStinger - Undetected APT cyber operations in Eastern Europe since 2020 https://www.malwarebytes.com/blog/threat-intelligence/2023/05/redstinger
12/05/2023 10:57:01
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While the official conflict between Russia and Ukraine began in February 2022, there is a long history of physical conflict between the two nations, including the 2014 annexation of Crimea by Russia and when the regions of Donetsk and Luhansk declared themselves independent from Ukraine and came under Russia's umbrella. Given this context, it would not be surprising that the cybersecurity landscape between these two countries has also been tense.

malwarebytes EN 2023 APT RedStinger
Akira Ransomware is “bringin’ 1988 back” https://news.sophos.com/en-us/2023/05/09/akira-ransomware-is-bringin-88-back/
12/05/2023 10:55:46
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A new recently observed ransomware family dubbed Akira uses a retro aesthetic on their victim site very reminiscent of the 1980s green screen consoles and possibly takes its namesake from the popular 1988 anime film of the same name.

sophos EN 2023 Akira ransomware analysis
infosec company owned completely by 4chan user https://maia.crimew.gay/posts/optimeyes-leak/
12/05/2023 08:53:22
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yesterday evening an anonymous 4chan user dumped a leak on the /g/ technology board, claiming to have completely owned risk visualization company optimeyes:

nyancrimew 4chan optimeyes EN 2023 security infosec jenkins analysis maia-arson-crimew
Google will provide dark web monitoring to all US Gmail users https://securityaffairs.com/146095/deep-web/google-dark-web-monitoring-us-gmail-users.html
12/05/2023 08:40:08
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Google announced the opening of the dark web monitoring report security feature to all Gmail users in the United States. Google is going to offer dark web monitoring to all U.S. Gmail users, the feature allows them to search for their email addresses on the dark web. Dark web scans for Gmail address was previously […]

securityaffairs EN Intelligence Google Gmail darkweb monitoring
Ghost in the network https://www.lighthousereports.com/investigation/ghost-in-the-network/
12/05/2023 08:27:57
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Our investigation shows how Fink has built a surveillance apparatus that he has put at the disposal of governments and companies around the world – including Israel’s Rayzone Group, a top-tier cyber intelligence company. Fink’s set-up is capable of exploiting loopholes in mobile phone connection protocols to track the location of phone users and even redirect their SMS messages to crack internet accounts.

lighthousereports EN 2023 switzerland Fink surveillance SMS Telecoms
Cybersecurity Firm Breach Exposes Tobacco Giant Philip Morris https://www.dailydot.com/debug/optimeyes-4chan-exposes-philip-morris-hack-data/
11/05/2023 23:07:25
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The data appears to have been dumped by an anonymous user.

Data from Philip Morris USA, the nation’s leading cigarette manufacturer, has been exposed online following an apparent breach at a cybersecurity firm.

The data, taken from the cybersecurity risk assessment company OptimEyes, was located within a 68GB cache posted to the notorious imageboard 4chan on Tuesday.

dailydot EN 2023 PhilipMorris Leak 4chan
Tennessee, Georgia colleges respond to cyberattacks as school year wraps up https://therecord.media/cyberattacks-chattanooga-state-mercer-university
11/05/2023 23:03:38
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Hackers infiltrated networks of at least two colleges over the last week, disrupting the schools during the season of final exams and commencement ceremonies.

Tennessee’s Chattanooga State Community College has been responding to a cyberattack since Saturday, forcing the school to cancel classes on Monday and modify schedules for staff members. The school serves more than 11,000 students.

therecord EN 2023 Schools cyberattack colleges disrupting US chattanooga
New phishing-as-a-service tool “Greatness” already seen in the wild https://blog.talosintelligence.com/new-phishing-as-a-service-tool-greatness-already-seen-in-the-wild/
11/05/2023 22:01:18
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  • A previously unreported phishing-as-a-service (PaaS) offering named “Greatness” has been used in several phishing campaigns since at least mid-2022. Greatness incorporates features seen in some of the most advanced PaaS offerings, such as multi-factor authentication (MFA) bypass, IP filtering and integration with Telegram bots.
  • Greatness, for now, is only focused on Microsoft 365 phishing pages, providing its affiliates with an attachment and link builder that creates highly convincing decoy and login pages. It contains features such as having the victim’s email address pre-filled and displaying their appropriate company logo and background image, extracted from the target organization’s real Microsoft 365 login page. This makes Greatness particularly well-suited for phishing business users.
  • An analysis of the domains targeted in several ongoing and past campaigns revealed the victims were almost exclusively companies in the U.S., U.K., Australia, South Africa, and Canada, and the most commonly targeted sectors were manufacturing, health care and technology. The exact distribution of victims in each country and sector varies slightly between campaigns.
  • To use Greatness, affiliates must deploy and configure a provided phishing kit with an API key that allows even unskilled threat actors to easily take advantage of the service’s more advanced features. The phishing kit and API work as a proxy to the Microsoft 365 authentication system, performing a “man-in-the-middle” attack and stealing the victim’s authentication credentials or cookies.
talosintelligence EN 2023 Greatness Phishing phishing-kits analysis
Leak of Intel Boot Guard Keys Could Have Security Repercussions for Years https://www.darkreading.com/attacks-breaches/leak-of-intel-boot-guard-keys-could-have-security-repercussions-for-years
11/05/2023 08:55:48
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While Intel is still investigating the incident, the security industry is bracing itself for years of potential firmware insecurity if the keys indeed were exposed.

The potential leak from MSI Gaming of signing keys for an important security feature in Intel-based firmware could cast a shadow on firmware security for years to come and leave devices that use the keys highly vulnerable to cyberattacks, security experts say.

darkreading EN 2023 MSI leak Intel firmware
Deconstructing a Cybersecurity Event https://www.dragos.com/blog/deconstructing-a-cybersecurity-event/
10/05/2023 20:55:43
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Learn more about a failed extortion scheme against Dragos in May 2023. No Dragos systems were breached, including anything related to the Dragos Platform.

dragos EN 2023 lesson-learned incident event extortion
Global Surveillance: The Secretive Swiss Dealer Enabling Israeli Spy Firms - National Security & Cyber https://www.haaretz.com/israel-news/security-aviation/2023-05-10/ty-article-magazine/.premium/global-surveillance-the-secretive-swiss-dealer-enabling-israeli-spy-firms/00000188-0005-dc7e-a3fe-22cdf2900000
10/05/2023 20:32:58
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The International Mobile System Is Exposed and a Loophole Allows Hackers, Cybercriminals and States to Geolocate Targets and Even Hijack Email and Web Accounts. Israelis Can Be Found Among the Victims - and the Attackers

haaretz EN 2023 privacy surveillance Geolocation Cyber-Warfare Spy Israel-arms-exports Swiss
Justice Department Announces Court-Authorized Disruption of the Snake Malware Network Controlled by Russia's Federal Security Service https://www.justice.gov/usao-edny/pr/justice-department-announces-court-authorized-disruption-snake-malware-network
10/05/2023 10:19:07
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“Russia used sophisticated malware to steal sensitive information from our allies, laundering it through a network of infected computers in the United States in a cynical attempt to conceal their crimes.  Meeting the challenge of cyberespionage requires creativity and a willingness to use all lawful means to protect our nation and our allies,” stated United States Attorney Peace.  “The court-authorized remote search and remediation announced today demonstrates my Office and our partners’ commitment to using all of the tools at our disposal to protect the American people.”

justice.gov US 2023 EN Operation-MEDUSA Snake Malware Network FBI cyberespionage espionnage PERSEUS Russia FSB
How macOS now tracks the provenance of apps https://eclecticlight.co/2023/05/10/how-macos-now-tracks-the-provenance-of-apps/
10/05/2023 10:15:36
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Which extended attributes are attached to downloaded archives and apps? How do they fit in with provenance tracking?

eclecticlight EN 2023 macOS attributes how provenance tracking
Snake: Coming soon in Mac OS X flavour – Fox-IT International blog https://blog.fox-it.com/2017/05/03/snake-coming-soon-in-mac-os-x-flavour/
10/05/2023 10:14:46
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Summary Snake, also known as Turla, Uroburos and Agent.BTZ, is a relatively complex malware framework used for targeted attacks. Over the past year Fox-IT has been involved in multiple incident response cases where the Snake framework was used to steal sensitive information. Targets include government institutions, military and large corporates. Researchers who have previously analyzed…

fox-it 2017 EN Snake Turla Uroburos malware framework macos OSX
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