A zero-day (or zero-hour or day zero) attack or threat is an attack that exploits a previously unknown vulnerability in a computer application, meaning that the attack occurs on "day zero" of awareness of the vulnerability.

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740 views

Unknown malware, how to report it and whom to report it to?

I'm a professional Windows system administrator, but I've been caught off-guard (or maybe some malware writer has been very clever) and I caught some unknown malware on my home computer (Windows 7 x64 ...
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3answers
904 views

How to subscribe to information about new vulnerabilities in selected products?

In order to be informed about critical vulnerabilities in selected products I'd want to subscribe to some list about them. I'd want to configure the list of products by myself. The question: Where ...
4
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3answers
472 views

Where can I get security breach alerts?

I've been following a mish-mash of Google News alerts as well as some 'security' influencers on Twitter, but have a feeling there's a more efficient way to deal with this out there...
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3answers
2k views

Should I be disabling Java?

First it was Apple, now it's the US government... U.S. urges users to disable Java; Apple disables some remotely New malware exploiting Java 7 in Windows and Unix systems How serious is this ...
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6answers
17k views

Heartbleed and Routers/ASAs/other

OK, so I first heard about heartbleed a few hours ago through the stack exchange questions feed, and after a moments panic, realised that the only web servers I have secured via OpenSSL are on the ...
21
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5answers
1k views

Designing in zero day attack mitigations

What are best practices / recommendations / strategies for mitigating zero day threats/attacks from a software development perspective?
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3answers
822 views

If I find or create a 0day exploit, can I be held liable for releasing out to the public?

If I found or created a 0day and decided to immediately release it into the wild (Giving a P.o.c w/ source). But not using it to actually exploit anything. Can I be held liable for it?
3
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2answers
117 views

As a user, how can I defend myself from disclosed unpatched zero-day vulnerabilities?

In the wake of the Hacking Team breach on July 6th, 2015 [1] [2] I heard that some previously unknown zero-day exploits might surface (apparently one for Flash already has). Once these exploits ...
9
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1answer
1k views

Heartbleed how to find out applications using statically compiled version of openssl?

We're analysing issue at work and I wondering how to find out if there's any binary with a statically compiled version of openssl which includes this bug. Would it be possible to find a fingerprint ...
9
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2answers
144 views

Encouraging security researchers to disclose vulnerabilities

What are approaches to forming solid relationships with security researchers? For example, is publishing a public PGP key on the "contact us" page of a company's website for high levels of risk ...
5
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1answer
868 views

What is the “Moose” worm and how can I protect myself from it?

I have heard from others that there is a new worm called "moose". This actively targets and exploits home routers. What are the effects of this exploit? How can I protect myself from this? Can I ...
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2answers
179 views

Does Microsoft EMET protect against latest Hacking Team Adobe Flash 0-day exploit?

If I were to not update Adobe Flash and instead used the old version (from before the Hacking Team 0-day exploit was published in the internet), in that case, would Microsoft EMET protect me from the ...