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Apple a corrigé les failles de Leopard....
Habituellement, Apple se contente de maintenir à jour les deux dernières versions de son système d'exploitation.
Cette mise à jour de Leopard est la première significative depuis la sortie de Mac OS X 10.7 Lion l'année dernière, ===> preuve qu'Apple prend la menace de Flashback très au sérieux. <===
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Chaque jour, selon Symantec, le cheval de Troie Flashback.k - dont sont victimes les Mac d'Apple – rapporterait 10 000 dollars à ses auteurs.
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Selon Symantec, les auteurs du malware Flashback ont pu gagner jusqu'à 10 000 $ par jour au plus fort de l'infection, qui a touché environ 1 % des Mac en circulation.
===> Un business lucratif qui explique pourquoi, sa popularité aidant, le Mac est lui aussi devenu une proie pour les hackers. <===
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From
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Über Flashback dürften sich nicht nur die Besitzer befallener Rechner ärgern, sondern auch Google. Jeden Tag sollen dem Suchgiganten wegen des Trojaners bis zu 10'000 US-Dollar entgehen.
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With the recent glut of high profile Mac-based malware like MacDefender and Flashback, it’s easy to forget that Macintosh computers (and Mac malware) have been kicking around for more than thirty years – longer, even, than Windows malware.
In fact, the first documented Mac virus actually predated some of the first PC viruses by a good four years. While conventional wisdom has always assumed that Macs are inherently safer than PCs, wider adoption of Macs in recent years has given rise to new and more sophisticated threats, with many suggesting that Apple’s honeymoon with malware authors may be over.
As this slideshow of Mac Malware through the years shows, however, Apple machines are no strangers to malicious software.
Read more and don't forget "Nobody is perfect ;)"...
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New details about the extent of the Mac-specific Flashback malware epidemic emerged today.
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Mac computers are not immune to viruses...
SECURITY VENDOR Sophos' senior technology consultant Graham Cluley warns that it's time for Apple users to take notice of the threats facing Mac OS X operating systems by securing their computers with antivirus software.
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Apple is a decade behind Microsoft in terms of Mac malware security, research firm Kaspersky has contentiously suggested, something it predicts the Cupertino firm will quickly realize in a fast-approaching storm of rogue software.
“I think they are ten years behind Microsoft in terms of security” company CEO Eugene Kaspersky told Computer Business Review at a security event this week, predicting a torrent of malware is incoming for OS X and that Apple will have to pull its boots up in order to handle it.
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The recent Flashback malware attack, which at its height infected more than 600,000 Macs- or more than 1 percent of all systems in use worldwide- not only was the largest such incident involving Apple systems, but also the latest in a string of... Via Gust MEES
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One in five Mac computers is likely to carry Windows malware, but only one in 36 is likely to be infected with malware specifically designed for the Mac OS X, according to study performed by antivirus firm Sophos.
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At least two security firms that estimated a significant drop in Mac systems infected with the datastealing Flashback trojan admit they made erroneous calls.
The company said its ===> count may have been distorted because a third-party sinkhole that used a “tarpitting” technique to prevent the malware from attempting to connect to subsequent domains, such as the one set up by Symantec to tally the number of infected Macs, Liam O Murchu, director of operations at the company's Security Response Center, said in an email Monday to SCMagazine.com. <===
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A new Flashback Trojan has been discovered that infects Macs without prompting the user for a password.
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Trotz gegenteiliger Meldung: Noch 550.000 Macs mit Flashback verseucht
Sollten die Zahlen von Dr. Web korrekt sein, steht Apple noch viel Arbeit bevor. Bislang hat das Unternehmen drei Java-Updates veröffentlicht. Das jüngste soll Flashback von Macs mit OS X Lion und OS X Snow Leopard entfernen. Diese Updates sind aber nur effektiv, wenn sie auch installiert werden, was nach Untersuchungen von Sicherheitsforschern nicht alle Nutzer machen. Zudem verwenden rund 17 Prozent der Mac-Anwender eine ältere Version von Mac OS X, für die es keine Sicherheitsupdates gibt. Das entspricht rund 10 Millionen Apple-Computern.
Unabhängigen Sicherheitsexperten zufolge handelte es sich bei Flashback um die bislang größte Infektion von Apples Mac-Plattform.
===> Die Zeiten, in denen Mac OS als immun gegen Schaftsoftware aller Art galt, seien endgültig vorbei. <===
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Première mise à jour majeure pour Mac OS X 10.5 depuis un an
La mise à jour proposée par Apple ne corrige pas des bugs dans Mac OS X 10.5, mais comprend l'outil de suppression du malware Flashback, ainsi que la désactivation des anciennes versions de Flash Player d'Adobe.
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Depuis les aventures du malware Flashback sur Mac OS X, la sécurité des Mac est redevenue un sujet à sensations. Les éditeurs de solutions de sécurité s’en sont donnés à cœur joie, l’occasion leur étant fournie de mettre en pratique des ...
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Vous croyez toujours que votre Mac est sécurisé, car les PC Microsoft tombent sous les virus et les vers, mais pas les Macs ? Réveillez-vous ! Cette année a connu la première compromission majeure de Macs à travers le monde (*). Qu'en est-il du vôtre ?
Ainsi, utilisateurs de Mac, sachez que, d'une part mettre à jour en temps opportun, et d'autre part utiliser un logiciel anti-virus sont également bons pour votre Mac (et vos nerfs).
Gardez votre système d'exploitation à jour en utilisant le mécanisme de "Mise à jour de logiciels..." qui est accessible dans le menu "Apple". Utilisez les droits "administrateur" uniquement lorsque c'est nécessaire, sinon, conservez les droits "utilisateur" restreints.
Mais notez aussi qu'Apple peut encore s'améliorer: il leur a fallu des mois pour publier le correctif approprié - ce qui est long comparé au cycle mensuel de mise à jour de Microsoft.
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Flashback Malware Robs Google of $10,000/Day in Ad Revenue
The authors of MacOS malware 'Flashback' are reaping an estimated $10,000 a day by through an additional component, Symantec reports.
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A pair of high-profile malware attacks have given Apple a crash course in security response.
===> A MUST READ for Apple users!!! <===
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Cyber criminals using same exploit to infect Windows and Mac OS machines with new malware...
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Apple a des leçons à prendre chez Microsoft en matière de sécurité, c'est le contast dressé par Eugene Kaspersky, le PDG de l'éditeur de logiciels spécialisés qui porte son nom.
===> Utilisateurs Mac, apprenez la sécurité informatique dès à présent ! <===
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Via Gust MEES
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Malware like Flashback, which has infected hundreds of thousands of Macs, could become commonplace as cyber attackers target Apple...
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A new, sneakier variant of the Flashback malware was uncovered yesterday by the French security firm Intego.
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Fresher students at University of Iowa lately were unable to access the other UI computers when the Flashback virus reportedly infected the campus network.
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WordPress installations received a security upgrade on Friday to patch a number of vulnerabilities.
The update to version 3.3.2, as well as 3.4 Beta 3, fixes issues in file uploaders Plupload and SWFUpload, and Adobe Flash embedding tool SWFObject. The new version also comes with fixes for several privilege escalation and cross-site scripting bugs.
Cyber criminals heavily use vulnerable WordPress sites to spread malware, and they may have been utilized in the recent Flashback trojan attacks on Mac OS X systems.
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According to fresh warnings by security vendor Intego, another Java vulnerability is attacking Macs that haven’t been patched with Apple’s Java for OS X Lion 2012-002 and Java for Mac OS X 10.6 Update 7, released earlier this month.
Meanwhile, the security analysts warned that many copies of older versions of MS Word haven’t been patched and are being infected.
The Word vulnerability was patched by Microsoft several years ago, however, many Mac users haven’t bothered to install the patches or have turned off the automated Microsoft updates installer. According to Integro, MS Word 2004 and 2008 are vulnerable, but Word 2011 is not. In addition, the older .DOC format is vulnerable, not the .DOCX format.
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