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Today, it is still true that Mac has less malware problem than its counterparts Windows and Android. But, it does not mean that Mac is immune to hackers, or that Mac users should take its security lightly. In 2013 Reuters reported that some Mac operating systems of Apple employees were infected with malware. So, case in point here is that your Mac operating systems are in dire need of security than you think. Learn more / En savoir plus / Mehr erfahren: http://www.scoop.it/t/apple-mac-ios4-ipad-iphone-and-in-security
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“It means that you can overwrite the contents of your BIOS from userland a rootkit EFI without any other tricks other than a suspend-resume cycle, a kernel extension, flashrom, and root access.
“The bug can be used with a Safari or other remote vector to install an EFI rootkit without physical access [provided] a suspended happens in the current session … you could probably force the suspend and trigger this, all remotely. That’s pretty epic ownage.”
Apple has been contacted for comment.
Flash locks are removed when machines enter a sleep state for about 30 seconds or more, allowing attackers to update the flashrom contents from userland including EFI binaries.
Affected models include the MacBook Pro Retina, and Pro, and MacBook Airs, each running the latest EFI firmware updates.
Some of the latest machines are not affected leading Vilaça to think Apple is aware of the vulnerability.
“If they (Apple) indeed knew about the bug – because I don’t believe it’s a coincidence not working in latest machines – then they keep their pattern of not patching older versions,” he says.
Learn more:
- http://www.scoop.it/t/apple-mac-ios4-ipad-iphone-and-in-security
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No sooner had we reported that Microsoft will adopt a "rolling update" model for Windows 10...
...than we received notice of Apple's latest "rolling update" for its Safari browser. . .
What to do? Simple: head to Apple Menu | App Store... | Updates and make sure you have the latest version of Safari. To check your Safari version, run the browser and use Safari | About Safari, or open a Finder window and go to Applications| Safari.app. For more information from the horse's mouth, visit Apple's Security Updateslanding page (which has been re-numbered from HT1222 to HT20122), or theSafari x.x.6 update page itself (HT204826).
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CyberSecurity Researchers have uncovered around 25,000 iOS apps that use old versions of a popular networking library, leaving them open to attackers on the same network viewing encrypted traffic.
The bug affects Secure Sockets Layer (SSL) code in AFNetworking, a networking library developers can use to build components of iOS apps. The framework has been updated three times in the past six weeks, addressing numerous SSL flaws that leave apps vulnerable to man-in-the-middle attacks.
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Vous vous souvenez de Rootpipe ? Cette vulnérabilité avait été signalée en fin d’année 2014 par un chercheur suédois qui avait découvert un moyen d’élever ses privilèges au niveau root depuis une session utilisateur. Rootpipe était restée une énigme jusqu’alors : Apple avait en effet annoncé que corriger cette vulnérabilité prendrait du temps et Emil Kvarnammar, le chercheur à l’origine de cette découverte, avait accepté d’attendre un patch avant de donner plus de détails. Le correctif était annoncé pour le début de l'année 2015, mais il aura fallu attendre encore un peu, Apple invoquant d'importants changements nécessaires afin de rectifier le tir.
En savoir plus / Learn more:
- http://www.scoop.it/t/apple-mac-ios4-ipad-iphone-and-in-security/?tag=RootPipe
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Five months on from the release of iOS 8, and following six rounds of bugfixes, Apple's flagship mobile platform that powers almost three out of four iPhone and iPads is still riddled with bugs.
I'm just going to come out and say it - this is a mess. If we were talking about cosmetic stuff like a badly laid out user interface or poor selection of wallpapers then I could overlook the issues, but they aren't. These are bugs relating to core systems such as Wi-Fi, cellular connectivity, Bluetooth, and stability and performance.
These are show-stopping bugs. These are bugs that quite frankly should have been sorted before iOS 8 was released, and definitely should have been pinned down after the first couple of updates.
But they aren't.
Learn more:
- http://www.scoop.it/t/apple-mac-ios4-ipad-iphone-and-in-security
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Major cyber security incidents continue to hit the headlines. Security and privacy are top concerns for IT and security professionals, especially after 2014’s highly publicized data breaches.
Companies around the globe were victim to malware, stolen data and exploited vulnerabilities. Big companies weren’t immune to this, with Target, JPMogan Chase, Home Depot and Sony Pictures suffering the painful sting of data breaches. Even celebrities were targeted, with compromised iCloud accounts.
It really isn’t surprising that almost everyone anticipates the need to prepare for security challenges in the coming months. According to a recent survey by Tech Pro Research, 84 percent of IT professionals are more concerned about security and privacy in 2015.
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Apple is pushing out a mandatory update for Adobe Flash in the wake of the recent disclosure of three zero-day vulnerabilities that are actively being exploited in the wild.
Mac OS X will find that Flash has been disabled on their devices and will see popup messages urging them to install the latest updates if they want to continue to use the software.
“If you’re using an out-of-date version of the Adobe Flash Player plug-in, you may see the message ‘Blocked plug-in’, ‘Flash Security Alert’ or ‘Flash out-of-date’ when attempting to view Flash content in Safari. To continue viewing Flash content, update to a later version of Adobe Flash Player. Click the Download Flash button. Safari opens the Adobe Flash Player page on the Adobe website,” the advisory from Apple stated.
Learn more:
- http://www.scoop.it/t/apple-mac-ios4-ipad-iphone-and-in-security
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A security firm has discovered a vulnerability in Apple’s Safari Browser that allows attackers to spoof legitimate websites and phish for user credentials.
Users are encouraged to watch out for spoofing attacks that redirect them to phishing schemes. To learn more about how to spot a phish, please click here.
"No iOS Zone" denial-of-service vulnerability could lead to your iPhone or iPad constantly crashing.
The researchers say that they first informed Apple of the problem in early October 2014, and that iOS 8.3 appears to resolve some of the issues they uncovered.
Chances are that this won’t be the last time that a serious denial of service flaw is found in iOS. Just last month, Apple released iOS 8.2 which fixed a flaw that allowed hackers to restart iPhones by sending them a maliciously-crafted Flash SMS.
More details of the “No iOS Zone” flaw can be found in the slide deck of the presentation given at the RSA conference.
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« Les virus sous Mac, ça n’existe pas ! », répète à qui veut l'entendre un vieux fond de sagesse informatique des nations. Le chercheur en sécurité Patrick Wardle, de la société Synack, vient de démontrer le contraire à l’occasion de la RSA Conference, qui se tient actuellement à San Francisco. L’homme a passé en revue tous les mécanismes de protection qu’Apple a intégrés récemment dans son système. Conclusion : tous peuvent être contournés assez facilement. Dans certains cas, l’opération est même triviale. . L’herbe n’est pas plus verte ailleurs : l’expert a réussi à contourner les mécanismes de protection de tous les principaux outils d’éditeurs tiers, y compris Kaspersky, Intego et Avira. . ===> Bref, l’utilisateur Mac n’est pas plus protégé qu’un utilisateur Windows. <=== . La seule différence, c’est que le nombre de malwares sur Mac est encore relativement faible. Mais ce n’est rassurant qu’à moitié. . En savoir plus / Learn more: . - http://www.scoop.it/t/apple-mac-ios4-ipad-iphone-and-in-security
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Wer die jüngsten Updates für iOS und OS X noch nicht installiert hat, sollte das schnellstens tun. Denn in den Betriebssystemen von Apple verbirgt sich eine Sicherheitslücke, über die Angreifer jedes Apple-Gerät zum Absturz bringen können.
Apple has released Security Update 2015-003 for OS X Yosemite v10.10.2 to address multiple vulnerabilities. Exploitation of one of these vulnerabilities may allow a remote attacker to take control of an affected system. US-CERT encourages users and administrators to review Apple Security Update 2015-003 and apply the necessary updates.
Learn more:
- http://www.scoop.it/t/apple-mac-ios4-ipad-iphone-and-in-security
Apple diffuse une mise à jour pour son navigateur Safari. Elle permet de corriger plusieurs vulnérabilités de sécurité affectant le moteur de rendu WebKit.
Apple publie Safari 8.0.4, Safari 7.1.4 et Safari 6.2.4. Ces mises à jour pour le navigateur de la firme à la pomme sont à destination du système d'exploitation OS X Mountain Lion, Mavericks et Yosemite.
Ces mises à jour peuvent être obtenues depuis le menu Apple et le bouton " Mises à jour " ou depuis le Mac App Store. Elles ont pour but de corriger un total de dix-sept vulnérabilités de sécurité affectant le moteur de rendu WebKit.
En savoir plus / Learn more / Mehr erfahren:
- http://www.scoop.it/t/apple-mac-ios4-ipad-iphone-and-in-security
An average of 19 vulnerabilities per day were reported in 2014, according to the data from the National Vulnerability Database (NVD). In this article, I look at some of the trends and key findings for 2014 based on the NVD’s database. . #Mac OS X and #Linux had more #vulnerabilities in 2014 than ALL #Windows Versions in sum. .
Not surprisingly at all, web browsers continue to have the most security vulnerabilities because they are a popular gateway to access a server and to spread malware on the clients. Adobe free products and Java are the main challengers but web browsers have continuously topped the table for the last six years. Mozilla Firefox had the most vulnerabilities reported in 2009 and 2012; Google Chrome in 2010 and 2011; Internet Explorer was at the top for the last two years. To keep systems secure, it is critical that they are fully patched. IT admins should focus on (patch them first): - Operating systems (Windows, Linux, OS X)
- Web browsers
- Java
- Adobe free products (Flash Player, Reader, Shockwave Player, AIR).
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Almost five years ago, Intego security researchers warned about the OSX/OpinionSpy spyware infecting Mac computers, downloaded during the installation of innocent-sounding applications and screensavers distributed via well-known sites such as MacUpdate and VersionTracker.
Once compromised, infected Macs could leak data and open a backdoor for further abuse.
Now, sadly, a variant of OpinionSpy seems to be making something of a comeback.
Learn more:
- http://www.scoop.it/t/apple-mac-ios4-ipad-iphone-and-in-security
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Woburn, MA – February 10, 2015 - According to the Consumer Security Risk Survey conducted by Kaspersky Lab and B2B International, Apple users responded to have encountered cyber threats almost as often as the users of other platforms. The survey showed that 24 percent of Apple desktop users and 10 percent of Apple laptop users encountered malware during the year*, whereas the number of affected PC owners is slightly higher at 32 percent.
Although security experts have not, thus far, found as much harmful software for OS X as they have for other platforms like Windows, malware does still aim to attack Mac devices. Malware such as ransomware was reportedly faced by 13 percent of Mac users compared to 9 percent of Windows users. There is a similar situation with threats targeting financial data: these incidents were reported by 51 percent of OS X users and 43 percent of Windows users.
In addition the survey results showcased that Mac users are generally less aware of Internet threats than Windows users. For example, 39 percent of MacBook owners have never or hardly heard of ransomware, and 30 percent do not know about dangerous malicious programs that can exploit vulnerabilities in software. By comparison, among all respondents 33 percent know almost nothing about ransomware and 28 percent are unaware of exploits.
Learn more:
- http://www.scoop.it/t/apple-mac-ios4-ipad-iphone-and-in-security
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Learn more / En savoir plus / Mehr erfahren:
http://www.scoop.it/t/apple-mac-ios4-ipad-iphone-and-in-security