ICT Security-Sécurité PC et Internet

Ransomware-Attacke: 4000 Server und 45.000 PCs neu installiert
In zehn Tagen erneuerte Møller-Maersk seine gesamte IT-Infrastruktur. Die Folgekosten von Petya/NotPetya beziffert der Reederei-Konzern mit 250 bis 300 Millionen Dollar. Er strebt jetzt mehr Cybersicherheit als Wettbewerbsvorteil an.

Der Reederei-Konzern Møller-Maersk hat durch die Ransomware Petya/NotPetya einen Schaden zwischen 250 und 300 Millionen Dollar erlitten. Es gelang ihm jedoch, innerhalb von zehn Tagen 4000 Server, 45.000 PCs und 2500 Anwendungen neu zu installieren. Das berichtete auf dem Weltwirtschaftsgipfel in Davos Jim Hagemann Snabe, Chairman von Møller-Maersk.

„Stellen Sie sich ein Unternehmen vor, bei dem alle 15 Minuten ein Schiff mit 10.000 bis 20.000 Containern in einen Hafen einläuft, und Sie haben zehn Tage lang keine IT“, sagte Hagemann. „Man kann sich das fast gar nicht vorstellen.“ Der Maersk-Chef attestierte den Mitarbeitern und Partnern eine „heroische Leistung“ für die schnelle Erneuerung der IT-Infrastruktur. Der dänische Konzern hat Niederlassungen in 130 Ländern und fast 90.000 Mitarbeiter.

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https://www.scoop.it/t/securite-pc-et-internet/?&tag=RANSOMWARE

https://www.scoop.it/t/securite-pc-et-internet/?&tag=Costs-of-Cybercirme

2016 was a tense and turbulent year in cyberspace – from the massive IoT botnets and ransomware to targeted cyberespionage attacks, financial theft...

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http://www.scoop.it/t/securite-pc-et-internet/

Europol, the Federal Bureau of Investigations, and other law enforcement agencies have arrested 34 individuals who paid for DDoS-for-hire services.

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http://www.scoop.it/t/securite-pc-et-internet/?tag=DDos

Are the Days of “Booter” Services Numbered?

It may soon become easier for Internet service providers to anticipate and block certain types of online assaults launched by Web-based attack-for-hire services known as “booter” or “stresser” services, new research released today suggests.

The findings come from researchers in Germany who’ve been studying patterns that emerge when miscreants attempt to mass-scan the entire Internet looking for systems useful for launching these digital sieges — known as “distributed denial-of-service” or DDoS attacks.

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http://www.scoop.it/t/securite-pc-et-internet/?tag=Internet+of+things

Nobody knows for sure who launched a massive Mirai botnet attack against parts of the internet on Friday, but there’s no denying that they made themselves felt.

Hundreds of thousands, if not millions, of devices are thought to have been compromised by Mirai and recruited into the botnet. That botnet was then put to work, launching a distributed denial-of-service attack against the Dyn domain name service that had a dramatic impact on some of the world’s most popular websites, making them inaccessible to many internet users.

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http://www.scoop.it/t/securite-pc-et-internet/?tag=DDos...

Phishing, Trojans, Ransomware and Viruses: Hardly a day goes by without hacker attacks against companies or private individuals.  This huge LUCY Infographic shows the explosion of internet crime     State of Cyber Crime 2018 – Numbers in detail   In the United States by Internet crime caused damage in 2001:17.8 million USD. In the United …

Despite spending more money on security than ever, organisations struggling with a widespread cybersecurity skills gap are often told how technologies like big data, analytics, machine learning, and artificial intelligence can aid them in protecting their data or critical infrastructure from attackers.

Organisations ranging from startups to established large corporations are investing in the building of AI systems to bolster defences by analysing vast amounts of data and helping cybersecurity professionals identify far more threats than would be possible if they were left to do it manually.

But the same technologies that improve corporate defences could also be used to attack them.

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http://www.scoop.it/t/securite-pc-et-internet/?tag=Cyberattacks

http://www.scoop.it/t/securite-pc-et-internet/?tag=Artificial+Intelligence

Im Netz kursiert eine gewaltige Menge an Zugangsdaten aus Raubzügen bei Yahoo, LinkedIn und Co. c't hat die Spur der Daten-Hehler verfolgt und einen Insider interviewt. Zudem liefert das Magazin Tipps, wie man sich vor Account-Missbrauch schützt.

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http://www.scoop.it/t/securite-pc-et-internet/?tag=cybercrime

The Mirai Internet of Things botnet is making its unpleasant presence felt. Yasin Soliman reports on how you should defend your IoT devices.

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http://www.scoop.it/t/securite-pc-et-internet/?tag=Internet+of+things