This is the RSS 2.0 feed from www.secnews.physaphae.fr. IT's a simple agragated flow of multiple articles soruces. Liste of sources, can be found on www.secnews.physaphae.fr. 2025-05-10T15:13:19+00:00 www.secnews.physaphae.fr AlienVault Lab Blog - AlienVault est un acteur de defense majeur dans les IOC 2023 Cost of a Data Breach report reveals. But data breaches aren’t just expensive, they also harm patient privacy, damage organizational reputation, and erode patient trust in healthcare providers. As data breaches are now largely a matter of “when” not “if”, it’s important to devise a solid data breach response plan. By acting fast to prevent further damage and data loss, you can restore operations as quickly as possible with minimal harm done. Contain the Breach Once a breach has been detected, you need to act fast to contain it, so it doesn’t spread. That means disconnecting the affected system from the network, but not turning it off altogether as your forensic team still needs to investigate the situation. Simply unplug the network cable from the router to disconnect it from the internet. If your antivirus scanner has found malware or a virus on the system, quarantine it, so it can be analyzed later. Keep the firewall settings as they are and save all firewall and security logs. You can also take screenshots if needed. It’s also smart to change all access control login details. Strong complex passwords are a basic cybersecurity feature difficult for hackers and software to crack. It’s still important to record old passwords for future investigation. Also, remember to deactivate less-important accounts. Document the Breach You then need to document the breach, so forensic investigators can find out what caused it, as well as recommend accurate next steps to secure the network now and prevent future breaches. So, in your report, explain how you came to hear of the breach and relay exactly what was stated in the notification (including the date and time you were notified). Also, document every step you took in response to the breach. This includes the date and time you disconnected systems from the network and changed account credentials and passwords. If you use artificial intelligence (AI) tools, you’ll also need to consider whether they played a role in the breach, and document this if so. For example, ChatGPT, a popular chatbot and virtual assistant, can successfully exploit zero-day security vulnerabilities 87% of the time, a recent study by researchers at the University of Illinois Urbana-Champaign found. Although AI is increasingly used in healthcare to automate tasks, manage patient data, and even make tailored care recommendations, it does pose a serious risk to patient data integrity despite the other benefits it provides. So, assess whether AI influenced your breach at all, so your organization can make changes as needed to better prevent data breaches in the future. Report the Breach Although your first instinct may be to keep the breach under wraps, you’re actually legally required to report it. Under the ]]> 2024-07-23T10:00:00+00:00 https://cybersecurity.att.com/blogs/security-essentials/what-healthcare-providers-should-do-after-a-medical-data-breach www.secnews.physaphae.fr/article.php?IdArticle=8542852 False Data Breach,Malware,Tool,Vulnerability,Threat,Studies,Medical ChatGPT 3.0000000000000000 SecureMac - Security focused on MAC Apple améliore la confidentialité de Chatgpt.Roll20 subit une violation de données, réduisant les appels pour 2FA.Détails et analyse à l'intérieur.

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>Apple enhances ChatGPT privacy. Roll20 suffers data breach, sparking calls for 2FA. Full details and analysis inside. ]]> 2024-07-12T17:42:05+00:00 https://www.securemac.com/checklist/checklist-383-roll-for-security www.secnews.physaphae.fr/article.php?IdArticle=8535864 False Data Breach ChatGPT 2.0000000000000000 The Register - Site journalistique Anglais Also: F1 authority breached; Prudential victim count skyrockets; a new ransomware actor appears; and more security in brief  It\'s been a week of bad cyber security revelations for OpenAI, after news emerged that the startup failed to report a 2023 breach of its systems to anybody outside the organization, and that its ChatGPT app for macOS was coded without any regard for user privacy.…]]> 2024-07-08T01:45:08+00:00 https://go.theregister.com/feed/www.theregister.com/2024/07/08/infosec_in_brief/ www.secnews.physaphae.fr/article.php?IdArticle=8532512 False Ransomware,Data Breach ChatGPT 3.0000000000000000 ProofPoint - Cyber Firms 2024-05-14T06:00:46+00:00 https://www.proofpoint.com/us/blog/email-and-cloud-threats/impersonation-attacks-target-supply-chain www.secnews.physaphae.fr/article.php?IdArticle=8499611 False Ransomware,Data Breach,Tool,Vulnerability,Threat ChatGPT 2.0000000000000000 ProofPoint - Cyber Firms 2024-05-06T07:54:03+00:00 https://www.proofpoint.com/us/blog/email-and-cloud-threats/genai-powering-latest-surge-modern-email-threats www.secnews.physaphae.fr/article.php?IdArticle=8494488 False Ransomware,Data Breach,Tool,Vulnerability,Threat ChatGPT 3.0000000000000000 AlienVault Lab Blog - AlienVault est un acteur de defense majeur dans les IOC a whopping 50% increase in the amount of attempted breaches. The transition to remote work, outdated healthcare organization technology, the adoption of AI bots in the workplace, and the presence of general uncertainty and fear led to new opportunities for bad actors seeking to exploit and benefit from this global health crisis. In this article, we will take a look at how all of this impacts the state of cybersecurity in the current post-pandemic era, and what conclusions can be drawn. New world, new vulnerabilities Worldwide lockdowns led to a rise in remote work opportunities, which was a necessary adjustment to allow employees to continue to earn a living. However, the sudden shift to the work-from-home format also caused a number of challenges and confusion for businesses and remote employees alike. The average person didn’t have the IT department a couple of feet away, so they were forced to fend for themselves. Whether it was deciding whether to use a VPN or not, was that email really a phishing one, or even just plain software updates, everybody had their hands full. With employers busy with training programs, threat actors began intensifying their ransomware-related efforts, resulting in a plethora of high-profile incidents in the last couple of years. A double-edged digital sword If the pandemic did one thing, it’s making us more reliant on both software and digital currencies. You already know where we’re going with this—it’s fertile ground for cybercrime. Everyone from the Costa Rican government to Nvidia got hit. With the dominance of Bitcoin as a payment method in ransoming, tracking down perpetrators is infinitely more difficult than it used to be. The old adage holds more true than ever - an ounce of prevention is worth a pound of cure. To make matters worse, amongst all that chaos, organizations also had to pivot away from vulnerable, mainstream software solutions. Even if it’s just choosing a new image editor or integrating a PDF SDK, it’s an increasing burden for businesses that are already trying to modernize or simply maintain. Actors strike where we’re most vulnerable Healthcare organizations became more important than ever during the global coronavirus pandemic. But this time also saw unprecedented amounts of cybersecurity incidents take place as bad actors exploited outdated cybersecurity measures. The influx of sudden need caused many overburdened healthcare organizations to lose track of key cybersecurity protocols that could help shore up gaps in the existing protective measures. The United States healthcare industry saw a 25% spike in successful data breaches during the pandemic, which resulted in millions of dollars of damages and the loss of privacy for thousands of patients whose data was compromis]]> 2023-12-27T11:00:00+00:00 https://cybersecurity.att.com/blogs/security-essentials/post-pandemic-cybersecurity-lessons-from-the-global-health-crisis www.secnews.physaphae.fr/article.php?IdArticle=8429741 False Data Breach,Vulnerability,Threat,Studies,Prediction ChatGPT 2.0000000000000000 knowbe4 - cybersecurity services CyberheistNews Vol 13 #25  |   June 20th, 2023 [Fingerprints All Over] Stolen Credentials Are the No. 1 Root Cause of Data Breaches Verizon\'s DBIR always has a lot of information to unpack, so I\'ll continue my review by covering how stolen credentials play a role in attacks. This year\'s Data Breach Investigations Report has nearly 1 million incidents in their data set, making it the most statistically relevant set of report data anywhere. So, what does the report say about the most common threat actions that are involved in data breaches? Overall, the use of stolen credentials is the overwhelming leader in data breaches, being involved in nearly 45% of breaches – this is more than double the second-place spot of "Other" (which includes a number of types of threat actions) and ransomware, which sits at around 20% of data breaches. According to Verizon, stolen credentials were the "most popular entry point for breaches." As an example, in Basic Web Application Attacks, the use of stolen credentials was involved in 86% of attacks. The prevalence of credential use should come as no surprise, given the number of attacks that have focused on harvesting online credentials to provide access to both cloud platforms and on-premises networks alike. And it\'s the social engineering attacks (whether via phish, vish, SMiSh, or web) where these credentials are compromised - something that can be significantly diminished by engaging users in security awareness training to familiarize them with common techniques and examples of attacks, so when they come across an attack set on stealing credentials, the user avoids becoming a victim. Blog post with links:https://blog.knowbe4.com/stolen-credentials-top-breach-threat [New PhishER Feature] Immediately Add User-Reported Email Threats to Your M365 Blocklist Now there\'s a super easy way to keep malicious emails away from all your users through the power of the KnowBe4 PhishER platform! The new PhishER Blocklist feature lets you use reported messages to prevent future malicious email with the same sender, URL or attachment from reaching other users. Now you can create a unique list of blocklist entries and dramatically improve your Microsoft 365 email filters without ever l]]> 2023-06-20T13:00:00+00:00 https://blog.knowbe4.com/cyberheistnews-vol-13-25-fingerprints-all-over-stolen-credentials-are-the-no1-root-cause-of-data-breaches www.secnews.physaphae.fr/article.php?IdArticle=8347292 False Ransomware,Data Breach,Spam,Malware,Hack,Vulnerability,Threat,Cloud ChatGPT,ChatGPT 2.0000000000000000 The State of Security - Magazine Américain It\'s hard to be in the realm of technology and not hear about APIs these days. Whether it\'s the launch of the ChatGPT API or news of a significant data breach at Twitter, APIs are having their time in the spotlight. Yet, despite their ubiquity, many still have questions about APIs\' capabilities (and limitations). What are APIs for? What do they do? And what are they unable to do in the current era? What is an API? An API is an Application Programming Interface - a small piece of software designed for communication. An API serves as a messenger between an end user and a website or application...]]> 2023-06-06T02:59:40+00:00 https://www.tripwire.com/state-of-security/what-apis-do-and-dont-do www.secnews.physaphae.fr/article.php?IdArticle=8342423 False Data Breach ChatGPT,ChatGPT 2.0000000000000000 knowbe4 - cybersecurity services CyberheistNews Vol 13 #19  |   May 9th, 2023 [Watch Your Back] New Fake Chrome Update Error Attack Targets Your Users Compromised websites (legitimate sites that have been successfully compromised to support social engineering) are serving visitors fake Google Chrome update error messages. "Google Chrome users who use the browser regularly should be wary of a new attack campaign that distributes malware by posing as a Google Chrome update error message," Trend Micro warns. "The attack campaign has been operational since February 2023 and has a large impact area." The message displayed reads, "UPDATE EXCEPTION. An error occurred in Chrome automatic update. Please install the update package manually later, or wait for the next automatic update." A link is provided at the bottom of the bogus error message that takes the user to what\'s misrepresented as a link that will support a Chrome manual update. In fact the link will download a ZIP file that contains an EXE file. The payload is a cryptojacking Monero miner. A cryptojacker is bad enough since it will drain power and degrade device performance. This one also carries the potential for compromising sensitive information, particularly credentials, and serving as staging for further attacks. This campaign may be more effective for its routine, innocent look. There are no spectacular threats, no promises of instant wealth, just a notice about a failed update. Users can become desensitized to the potential risks bogus messages concerning IT issues carry with them. Informed users are the last line of defense against attacks like these. New school security awareness training can help any organization sustain that line of defense and create a strong security culture. Blog post with links:https://blog.knowbe4.com/fake-chrome-update-error-messages A Master Class on IT Security: Roger A. Grimes Teaches You Phishing Mitigation Phishing attacks have come a long way from the spray-and-pray emails of just a few decades ago. Now they\'re more targeted, more cunning and more dangerous. And this enormous security gap leaves you open to business email compromise, session hijacking, ransomware and more. Join Roger A. Grimes, KnowBe4\'s Data-Driven Defense Evangelist, ]]> 2023-05-09T13:00:00+00:00 https://blog.knowbe4.com/cyberheistnews-vol-13-19-watch-your-back-new-fake-chrome-update-error-attack-targets-your-users www.secnews.physaphae.fr/article.php?IdArticle=8334782 False Ransomware,Data Breach,Spam,Malware,Tool,Threat,Prediction NotPetya,NotPetya,APT 28,ChatGPT,ChatGPT 2.0000000000000000 knowbe4 - cybersecurity services CyberheistNews Vol 13 #15  |   April 11th, 2023 [The New Face of Fraud] FTC Sheds Light on AI-Enhanced Family Emergency Scams The Federal Trade Commission is alerting consumers about a next-level, more sophisticated family emergency scam that uses AI which imitates the voice of a "family member in distress." They started out with: "You get a call. There\'s a panicked voice on the line. It\'s your grandson. He says he\'s in deep trouble - he wrecked the car and landed in jail. But you can help by sending money. You take a deep breath and think. You\'ve heard about grandparent scams. But darn, it sounds just like him. How could it be a scam? Voice cloning, that\'s how." "Don\'t Trust The Voice" The FTC explains: "Artificial intelligence is no longer a far-fetched idea out of a sci-fi movie. We\'re living with it, here and now. A scammer could use AI to clone the voice of your loved one. All he needs is a short audio clip of your family member\'s voice - which he could get from content posted online - and a voice-cloning program. When the scammer calls you, he\'ll sound just like your loved one. "So how can you tell if a family member is in trouble or if it\'s a scammer using a cloned voice? Don\'t trust the voice. Call the person who supposedly contacted you and verify the story. Use a phone number you know is theirs. If you can\'t reach your loved one, try to get in touch with them through another family member or their friends." Full text of the alert is at the FTC website. Share with friends, family and co-workers:https://blog.knowbe4.com/the-new-face-of-fraud-ftc-sheds-light-on-ai-enhanced-family-emergency-scams A Master Class on IT Security: Roger A. Grimes Teaches Ransomware Mitigation Cybercriminals have become thoughtful about ransomware attacks; taking time to maximize your organization\'s potential damage and their payoff. Protecting your network from this growing threat is more important than ever. And nobody knows this more than Roger A. Grimes, Data-Driven Defense Evangelist at KnowBe4. With 30+ years of experience as a computer security consultant, instructor, and award-winning author, Roger has dedicated his life to making]]> 2023-04-11T13:16:54+00:00 https://blog.knowbe4.com/cyberheistnews-vol-13-15-the-new-face-of-fraud-ftc-sheds-light-on-ai-enhanced-family-emergency-scams www.secnews.physaphae.fr/article.php?IdArticle=8326650 False Ransomware,Data Breach,Spam,Malware,Hack,Tool,Threat ChatGPT,ChatGPT 2.0000000000000000 SecurityWeek - Security News L'Italie bloque temporairement le logiciel d'intelligence artificielle Chatgpt à la suite d'une violation de données en étudiant une éventuelle violation des règles strictes de protection des données de l'Union européenne.

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>Italy is temporarily blocking the artificial intelligence software ChatGPT in the wake of a data breach as it investigates a possible violation of stringent European Union data protection rules. ]]> 2023-04-01T02:06:20+00:00 https://www.securityweek.com/italy-temporarily-blocks-chatgpt-over-privacy-concerns/ www.secnews.physaphae.fr/article.php?IdArticle=8323927 False Data Breach ChatGPT,ChatGPT 3.0000000000000000 SecurityWeek - Security News OpenAI a confirmé une violation de données de ChatGPT le même jour qu'une entreprise de sécurité a déclaré avoir vu l'utilisation d'un composant affecté par une vulnérabilité activement exploitée.

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>OpenAI has confirmed a ChatGPT data breach on the same day a security firm reported seeing the use of a component affected by an actively exploited vulnerability. ]]> 2023-03-28T12:59:20+00:00 https://www.securityweek.com/chatgpt-data-breach-confirmed-as-security-firm-warns-of-vulnerable-component-exploitation/ www.secnews.physaphae.fr/article.php?IdArticle=8322522 False Data Breach ChatGPT,ChatGPT 3.0000000000000000 UnderNews - Site de news "pirate" francais En début de semaine, Chat GPT, l’agent conversationnel piloté par IA, a connu un important dysfonctionnement, rendant public à d’autres internautes l'historique de conversations de certains utilisateurs. Un bug rapidement maîtrisé par OpenAI, mais qui pose de nombreuses questions en matière de cybersécurité et de protection des données personnelles…   Vladislav Tushkanov, Lead Data Scientist chez […] The post Leak des historiques de conversation sur ChatGPT first appeared on UnderNews.]]> 2023-03-23T17:00:20+00:00 https://www.undernews.fr/undernews/leak-des-historiques-de-conversation-sur-chatgpt.html www.secnews.physaphae.fr/article.php?IdArticle=8320945 False Data Breach,Guideline ChatGPT,ChatGPT 3.0000000000000000 knowbe4 - cybersecurity services CyberheistNews Vol 13 #11  |   March 14th, 2023 [Heads Up] Employees Are Feeding Sensitive Biz Data to ChatGPT, Raising Security Fears Robert Lemos at DARKReading just reported on a worrying trend. The title said it all, and the news is that more than 4% of employees have put sensitive corporate data into the large language model, raising concerns that its popularity may result in massive leaks of proprietary information. Yikes. I'm giving you a short extract of the story and the link to the whole article is below. "Employees are submitting sensitive business data and privacy-protected information to large language models (LLMs) such as ChatGPT, raising concerns that artificial intelligence (AI) services could be incorporating the data into their models, and that information could be retrieved at a later date if proper data security isn't in place for the service. "In a recent report, data security service Cyberhaven detected and blocked requests to input data into ChatGPT from 4.2% of the 1.6 million workers at its client companies because of the risk of leaking confidential info, client data, source code, or regulated information to the LLM. "In one case, an executive cut and pasted the firm's 2023 strategy document into ChatGPT and asked it to create a PowerPoint deck. In another case, a doctor input his patient's name and their medical condition and asked ChatGPT to craft a letter to the patient's insurance company. "And as more employees use ChatGPT and other AI-based services as productivity tools, the risk will grow, says Howard Ting, CEO of Cyberhaven. "'There was this big migration of data from on-prem to cloud, and the next big shift is going to be the migration of data into these generative apps," he says. "And how that plays out [remains to be seen] - I think, we're in pregame; we're not even in the first inning.'" Your employees need to be stepped through new-school security awareness training so that they understand the risks of doing things like this. Blog post with links:https://blog.knowbe4.com/employees-are-feeding-sensitive-biz-data-to-chatgpt-raising-security-fears [New PhishER Feature] Immediately Add User-Reported Email Threats to Your M365 Blockl]]> 2023-03-14T13:00:00+00:00 https://blog.knowbe4.com/cyberheistnews-vol-13-11-heads-up-employees-are-feeding-sensitive-biz-data-to-chatgpt-raising-security-fears www.secnews.physaphae.fr/article.php?IdArticle=8318404 False Ransomware,Data Breach,Spam,Malware,Threat,Guideline,Medical ChatGPT,ChatGPT 2.0000000000000000 knowbe4 - cybersecurity services CyberheistNews Vol 13 #08  |   February 21st, 2023 [Heads Up] Reddit Is the Latest Victim of a Spear Phishing Attack Resulting in a Data Breach There is a lot to learn from Reddit's recent data breach, which was the result of an employee falling for a "sophisticated and highly-targeted" spear phishing attack. I spend a lot of time talking about phishing attacks and the specifics that closely surround that pivotal action taken by the user once they are duped into believing the phishing email was legitimate. However, there are additional details about the attack we can analyze to see what kind of access the attacker was able to garner from this attack. But first, here are the basics: According to Reddit, an attacker set up a website that impersonated the company's intranet gateway, then sent targeted phishing emails to Reddit employees. The site was designed to steal credentials and two-factor authentication tokens. There are only a few details from the breach, but the notification does mention that the threat actor was able to access "some internal docs, code, as well as some internal dashboards and business systems." Since the notice does imply that only a single employee fell victim, we have to make a few assumptions about this attack: The attacker had some knowledge of Reddit's internal workings – The fact that the attacker can spoof an intranet gateway shows they had some familiarity with the gateway's look and feel, and its use by Reddit employees. The targeting of victims was limited to users with specific desired access – Given the knowledge about the intranet, it's reasonable to believe that the attacker(s) targeted users with specific roles within Reddit. From the use of the term "code," I'm going to assume the target was developers or someone on the product side of Reddit. The attacker may have been an initial access broker – Despite the access gained that Reddit is making out to be not a big deal, they do also mention that no production systems were accessed. This makes me believe that this attack may have been focused on gaining a foothold within Reddit versus penetrating more sensitive systems and data. There are also a few takeaways from this attack that you can learn from: 2FA is an important security measure – Despite the fact that the threat actor collected and (I'm guessing) passed the credentials and 2FA details onto the legitimate Intranet gateway-a classic man-in-the ]]> 2023-02-21T14:00:00+00:00 https://blog.knowbe4.com/cyberheistnews-vol-13-08-heads-up-reddit-is-the-latest-victim-of-a-spear-phishing-attack-resulting-in-a-data-breach www.secnews.physaphae.fr/article.php?IdArticle=8312171 False Data Breach,Hack,Threat,Guideline ChatGPT 2.0000000000000000