L’hebdo cybersécurité (25 février 2024)

Voici le rapport de veille avec des liens directs vers les actus les plus intéressantes de la semaine passée. Certaines d’entre elles seront développées dans les prochains articles.

L'essentiel Cybersécurité, IA & Tech

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Les actus sélectionnées cette semaine

New Leak Shows Business Side of China’s APT Menace
A new data leak that appears to have come from one of China’s top private cybersecurity firms provides a rare glimpse into the commercial side of China’s many state-sponsored hacking groups. Experts say the leak illustrates how Chinese government agencies increasingly are contracting out foreign espionage campaigns to the nation’s burgeoning and highly competitive cybersecurity industry.

Feds Seize LockBit Ransomware Websites, Offer Decryption Tools, Troll Affiliates
U.S. and U.K. authorities have seized the darknet websites run by LockBit, a prolific and destructive ransomware group that has claimed more than 2,000 victims worldwide and extorted over $120 million in payments. Instead of listing data stolen from ransomware victims who didn’t pay, LockBit’s victim shaming website now offers free recovery tools, as well as news about arrests and criminal charges involving LockBit affiliates.

UnitedHealth says Change Healthcare hacked by nation-state, as US pharmacy outages drag on | TechCrunch
The health tech giant processes billions of healthcare transactions annually and handles patient data for one-third of Americans.

A Mysterious Leak Exposed Chinese Hacking Secrets
Plus: Scammers try to dupe Apple with 5,000 fake iPhones, Avast gets fined for selling browsing data, and researchers figure out how to clone fingerprints from your phone screen.

Microsoft Expands Free Logging Capabilities for all U.S. Federal Agencies
Microsoft has expanded free logging capabilities to all U.S. federal agencies using Microsoft Purview Audit.

Russian Ministry Software Backdoored with North Korean KONNI Malware
Discover the latest cybersecurity revelation: KONNI malware, linked to North Korea, targets the Russian Ministry of Foreign Affairs.

CySecurity News – Latest Information Security and Hacking Incidents: Critical DNS Bug Poses Threat to Internet Stability
A 24-year-old security flaw, known as CVE-2023-50387, allows attackers to disrupt DNS servers.

Hackers Leak 2.5M Private Plane Owners’ Data Linked to LA Intl. Airport Breach
The data breach shows why organisations must enhance cybersecurity measures in the face of growing threats from skilled hackers like IntelBroker.

Ransomware associated with LockBit still spreading 2 days after server takedown
LockBit’s extensive reach is making complete erasure hard.

« Portal Kombat », l’outil de cyberpropagande du Kremlin qui s’attaque aux pays européens
Dans un contexte de tensions croissantes Est-Ouest, des leaders européens inquiets face à la Russie renforcent leur capacité de défense. Spécialiste de la Russie et vice-présidente de l’Observatoire géostratégique de Genève, Carole Grimaud analyse la situation et les récentes avancées du Kremlin en matière de cyberpropagande dans l’émission Forum.

https://www.zdnet.fr/actualites/la-tete-du-chef-de-lockbit-mise-a-prix-15-millions-de-dollars-39964458.htm#xtor=RSS-1

Des traces d’un logiciel espion ont été retrouvées dans les téléphones de fonctionnaires européens
Les téléphones de deux membres de la sous-commission « Sécurité et défense » ont été infectés par un logiciel espion, d'après un email…-Club des DPO

Signal will soon let you share a username instead of your phone number
Signal is rolling out a new feature that will let you create and share a username to connect with other users in the app instead of revealing your phone number.

Apple is already defending iMessage against tomorrow’s quantum computing attacks
Apple is deepening the security of its iMessage platform with new protections against quantum computing attacks that could be a threat by the end of the decade.

Avast fined $16.5 million for ‘privacy’ software that actually sold users’ browsing data
Avast, the cybersecurity software company, is facing a $16.5 million fine from the FTC after its privacy extensions and antivirus software harvested and sold user data.

Law enforcement disrupt world’s biggest ransomware operation | Europol
LockBit is widely recognised as the world’s most prolific and harmful ransomware, causing billions of euros worth of damage.This international sweep follows a complex investigation led by the UK’s National Crime Agency in the framework of an international taskforce known as ‘Operation Cronos’, coordinated at European level by Europol and Eurojust.The months-long operation has resulted in the compromise of LockBit’s…

LockBit ransomware secretly building next-gen encryptor before takedown
LockBit ransomware developers were secretly building a new version of their file encrypting malware, dubbed LockBit-NG-Dev – likely a future LockBit 4.0, when law enforcement took down the cybercriminal’s infrastructure earlier this week.

Israeli Aircraft Survive « Cyber-Hijacking » Attempts
Hackers have attempted to divert two commercial Israeli aircraft in recent days, reports claim

78% of Organizations Suffer Repeat Ransomware Attacks After Paying
Cybereason found that 78% of organizations who paid a ransom demand were hit by a second ransomware attack, often by the same threat actor

AT&T Outage Disrupts Service for Millions of Users Across US
You are not alone, an AT&T outage is happening across the United States, and the company is working to bring back service to normal.

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L’hebdo cybersécurité (25 février 2024)

L'essentiel Cybersécurité, IA & Tech

Les actus sélectionnées cette semaine

New Leak Shows Business Side of China’s APT Menace

Feds Seize LockBit Ransomware Websites, Offer Decryption Tools, Troll Affiliates

UnitedHealth says Change Healthcare hacked by nation-state, as US pharmacy outages drag on | TechCrunch

A Mysterious Leak Exposed Chinese Hacking Secrets

Microsoft Expands Free Logging Capabilities for all U.S. Federal Agencies

Russian Ministry Software Backdoored with North Korean KONNI Malware

CySecurity News – Latest Information Security and Hacking Incidents: Critical DNS Bug Poses Threat to Internet Stability

Hackers Leak 2.5M Private Plane Owners’ Data Linked to LA Intl. Airport Breach

Ransomware associated with LockBit still spreading 2 days after server takedown

« Portal Kombat », l’outil de cyberpropagande du Kremlin qui s’attaque aux pays européens

Des traces d’un logiciel espion ont été retrouvées dans les téléphones de fonctionnaires européens

Apple is already defending iMessage against tomorrow’s quantum computing attacks

Avast fined $16.5 million for ‘privacy’ software that actually sold users’ browsing data

Law enforcement disrupt world’s biggest ransomware operation | Europol

LockBit ransomware secretly building next-gen encryptor before takedown

Israeli Aircraft Survive « Cyber-Hijacking » Attempts

78% of Organizations Suffer Repeat Ransomware Attacks After Paying

AT&T Outage Disrupts Service for Millions of Users Across US

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