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Hospitals urged to tighten DDoS defenses after health data found on Killnet list https://www.scmagazine.com/analysis/ransomware/hospitals-urged-to-tighten-ddos-defenses-after-health-data-found-on-killnet-list
01/02/2023 21:23:26
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The Killnet hacktivist group is actively targeting the health sector with DDoS attacks, claiming to have successfully exfiltrated data from a number of hospitals within the last month, according to a Department of Health and Human Services Cybersecurity Coordination Center alert.

scmagazine EN 2023 Killnet DDoS Health hacktivist Hospitals
Pro-Russian DDoS attacks raise alarm in Denmark, U.S. https://therecord.media/ddos-denmark-us-russia-killnet/
01/02/2023 21:19:58
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Distributed denial-of-service (DDoS) attacks by pro-Russian hacking groups are causing alarm in the U.S. and Denmark after several incidents affected websites of hospitals and government offices in both countries.

On Tuesday, Denmark announced that it was raising its cyber risk alert level after weeks of attacks on banks and the country’s defense ministry.

therecord EN 2023 DDoS Denmark US Denmark banks pro-Russian russia-ukraine-war Killnet
Google sponsored ads malvertising targets password manager https://www.malwarebytes.com/blog/threat-intelligence/2023/01/google-sponsored-ads-malvertising-targets-password-manager
01/02/2023 19:36:45
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We have recently written about malvertising campaigns that leverage Google paid advertisements to try and trick people into downloading malware instead of the software they were looking for. This malware then stole login credentials from the affected system.

malwarebytes EN 2023 Google googleads passwordmanagers malware
Action needed for GitHub Desktop and Atom users https://github.blog/2023-01-30-action-needed-for-github-desktop-and-atom-users/
01/02/2023 09:51:54
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Update to the latest version of Desktop and previous version of Atom before February 2.

GitHub EN 2023 breach Update repositories
‘InTheBox’ Web Injects Targeting Android Banking Applications Worldwide https://blog.cyble.com/2023/01/31/inthebox-web-injects-targeting-android-banking-applications-worldwide/?hss_channel=tw-1141929006603866117
31/01/2023 23:02:11
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Cyble analyzes 'InTheBox' as part of its thorough research on Web Injects and their role in targeting Android Banking applications worldwide,

cyble EN 2023 analysis InTheBox Android Banking injection
Analyzing and remediating a malware infested T95 TV box from Amazon https://www.malwarebytes.com/blog/news/2023/01/preinstalled-malware-infested-t95-tv-box-from-amazon
31/01/2023 22:59:54
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Find out why one of our Android experts has been obsessing over a little black box from Amazon.

malwarebytes EN 2023 howto T95 TVbox malware Android
Welcome to Goot Camp: Tracking the Evolution of GOOTLOADER Operations https://www.mandiant.com/resources/blog/tracking-evolution-gootloader-operations
31/01/2023 22:54:57
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We have been seeing notable changes to TTPs used in GOOTLOADER operations since 2022.

mandiant EN 2023 GOOTLOADER 2022 TTPs Operations
IT specialists search and recruitment on the dark web https://securelist.com/darknet-it-headhunting/108526/
30/01/2023 11:20:30
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We have analyzed more than 800 IT job ads and resumes on the dark web. Here is what the dark web job market looks like.

securelist EN 2023 Darknet Data-theft Hackers Malware Malware-Creators recruitment profiling
Exploring Killnet's Social Circles https://blog.radware.com/security/threat-intelligence/2023/01/exploring-killnets-social-circles/
30/01/2023 07:08:29
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It is not common for analysts to have the opportunity to study the social circles of criminal organizations, but occasionally a group emerges that is more transparent than others. Examining a criminal organization’s social presence can give analysts valuable insights into the structure and operations of the organization, as well as the relationships and connections between its members and the community around them.

radware EN 2023 Killnet criminal organization profile social circle
A Major App Flaw Exposed the Data of Millions of Indian Students https://www.wired.com/story/diksha-india-education-app-data-exposure/
29/01/2023 18:11:47
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A mandatory app exposed the personal information of students and teachers across the country for over a year.

wired EN 2023 privacy india education exposed leaked app school students
Chinese PlugX Malware Hidden in Your USB Devices? https://unit42.paloaltonetworks.com/plugx-variants-in-usbs/
29/01/2023 01:19:50
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PlugX remains an active threat. A newly discovered variant infects USB devices and a similar variant makes copies of PDF and Microsoft Word files.

unit42 EN 2023 PlugX analysis
An unfaithful employee leaked Yandex source code repositoriesSecurity Affairs https://securityaffairs.com/141382/data-breach/yandex-code-repositories-leaked.html
27/01/2023 10:17:02
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A source code repository allegedly stolen by a former employee of the Russian tech giant Yandex has been leaked online. A Yandex source code repository allegedly stolen by a former employee of the Russian IT giant has been leaked on a popular cybercrime forum. The announcement published on BreachForums includes a magnet link to the alleged […]

securityaffairs EN 2023 Yandex sourcecode leak repository forum
Cybercriminals stung as HIVE infrastructure shut down https://www.europol.europa.eu/media-press/newsroom/news/cybercriminals-stung-hive-infrastructure-shut-down
26/01/2023 17:04:14
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In the last year, HIVE ransomware has been identified as a major threat as it has been used to compromise and encrypt the data and computer systems of large IT and oil multinationals in the EU and the USA. Since June 2021, over 1 500 companies from over 80 countries worldwide have fallen victim to HIVE associates and lost almost...

europol EN 2023 Hive shutdown ransomware
The Titan Stealer: Notorious Telegram Malware Campaign https://www.uptycs.com/blog/titan-stealer-telegram-malware-campaign
25/01/2023 20:37:26
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The Uptycs threat research team discovered a Titan stealer malware campaign, which is marketed and sold by a threat actor (TA) through a Telegram channel.

uptycs EN 2023 Titan Stealer Campaign analysis IoCs
Realtek SDK Vulnerability Attacks Highlight IoT Supply Chain Threats https://unit42.paloaltonetworks.com/realtek-sdk-vulnerability/
24/01/2023 23:27:48
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We observed a recent spate of supply chain attacks attempting to exploit CVE-2021-35394, affecting IoT devices with chipsets made by Realtek.

unit42 EN 2023 CVE-2021-35394 IoT devices supplychain attacks Realtek
La vidéosurveillance de l’armée présente des failles de sécurité https://www.letemps.ch/suisse/videosurveillance-larmee-presente-failles-securite
24/01/2023 09:19:18
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Un audit interne révèle que les appareils qui surveillent les places d’armes ou les centres logistiques sont mal protégés

letemps FR CH 2023 vidéosurveillance cameras webcams IoT failles
Suisse: Caméras de surveillance de l’armée jugées trop vulnérables https://www.20min.ch/fr/story/cameras-de-surveillance-de-larmee-jugees-trop-vulnerables-780259398946
24/01/2023 09:13:19
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Obsolètes, des caméras sont des «proies faciles pour les pirates», conclut un audit interne qui affirme que l’armée néglige sa sécurité informatique.

20min FR CH 2023 IoT armée camera webcam audit vulnérables
Apple patches are out – old iPhones get an old zero-day fix at last! https://nakedsecurity.sophos.com/2023/01/24/apple-patches-are-out-old-iphones-get-an-old-zero-day-fix-at-last/
24/01/2023 08:57:50
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Don’t delay, especially if you’re still running an iOS 12 device… please do it today!

nakedsecurity EN 2023 vulnerability apple cve-2022-42856 exploit ios ios-12 ipados zero-day
Following the LNK metadata trail https://blog.talosintelligence.com/following-the-lnk-metadata-trail/
24/01/2023 08:40:57
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While tracking some prevalent commodity malware threat actors, Talos observed the popularization of malicious LNK files as their initial access method to download and execute payloads. A closer look at the LNK files illustrates how their metadata could be used to identify and track new campaigns.

talosintelligence EN 2023 LNK analysis metadata
Threat groups are using Windows LNK files to gain access https://www.theregister.com/2023/01/23/threat_groups_malicious_lnk/
24/01/2023 06:04:45
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Microsoft's move last year to block macros by default in Office applications is forcing miscreants to find other tools with which to launch cyberattacks, including the software vendor's LNK files – the shortcuts Windows uses to point to other files.

theregister EN 2023 LNK macros Microsoft Windows threat
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