Internet Explorer

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"Pwn2Own" competition pops Flash, Reader and four browsers, pays out over $550K [POLL]

Pwn2Own has become something of an institution on the North American computer security conference circuit.

Come and vote in our poll to tell us what you think of security contests like this...

Update Tuesday wrap-up, March 2015 - FREAK fixed fast, and lots more from Microsoft

Adobe published no bulletins for March 2015, so this one is all about Microsoft...

Update Tuesday wrap-up, February 2015 - don't let JASBUG distract you

Be careful!

The JASBUG vulnerability in Windows is grabbing the headlines, but there are other bugs this month that could hit you harder.

Paul Ducklin explains...

The end of the Silk Road for Dread Pirate Roberts - 60 Sec Security [VIDEO]

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Here's our weekly "60 Second Security" video.

Enjoy a fresh and entertaining take on the latest security news in just one minute...

Internet Explorer has a Cross Site Scripting zero-day bug

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Another day, another zero-day.

This time, it's Internet Explorer that is attracting the sort of publicity a browser doesn't want, with the public disclosure of an XSS bug.

Patch Tuesday for October 2014 - bigger than usual as Microsoft, Adobe and Oracle align

Oracle, Adobe and Microsoft patches are all arriving together on Tuesday 14 October 2014.

Paul Ducklin looks at what to expect...

SSCC 164 - Spend Bitcoins using Apple Pay? *NOW* you've got me interested! [PODCAST]

Here's this week's Sophos Security Chet Chat for your listening pleasure.

Our weekly computer security podcast with the News You Can Use...

Patch Tuesday wrap-up, September 2014 - why even a single-bit data leak is worth fixing

Here's what you need to know about the September 2014 Patch Tuesday updates from Microsoft and Adobe...

SSCC 157 - Routers, Browsers, Zombies and Sysadmins [PODCAST]

Here it is...this week's Chet Chat security podcast.

In this episode: fixing routers, trusting browsers, killing zombies and showing TLC to sysadmins.

Patch Tuesday for June 2014 - 7 bulletins, 3 RCEs, 2 critical, and 1 funky sort of hole

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You'll be patching and rebooting everything this month.

Paul Ducklin gives you a brief overview to help you prepare.

He also explains some vulnerability terminology you might not have heard before...

Patch Tuesday wrap-up, May 2014 - Adobe and Microsoft both patch multiple remotable holes

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Patch Tuesday updates from both Microsoft and Adobe are out.

There aren't any huge surprises this month, but both companies have critical patches for remote code execution holes...

Microsoft and Adobe have 0-days, AOL breached, and we win an award! 60 Sec Security [VIDEO]

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Are two zero-days better than one? What happened to AOL's user database? And is that another award that Naked Security just won?

Find out in 60 Sec Security for 03 May 2014...

That was quick! Microsoft patches the "1776" hole in Internet Explorer

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The Internet Explorer zero-day bug that made the headlines a few days ago went by the nerdy name of CVE-2014-1776.

The good news? No need to wait until next Patch Tuesday for a fix - Microsoft has issued one already.

SSCC 145 - Zero-days x2, fixing Heartbleed x2, and security-by-design [PODCAST]

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An 0-day in IE and an 0-day in Flash; two approaches to fixing OpenSSL after Heartbleed; how to get a free pass to Infosec Europe 2014; and why security happens by design and not by accident!

Join Chet and Duck for another podcast in the weekly Chet Chat series...

Microsoft acknowledges "in the wild" Internet Explorer zero-day

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Microsoft has published a security advisory of the heart-dropping sort.

An "in the wild" exploit has been spotted that can cause RCE, or remote code execution, in Internet Explorer.

Paul Ducklin gives some tips for mitigating the risk...

Patch Tuesday for April 2014 - it's Goodbye, Farewell and Amen for Windows XP

Patch Tuesday

The date's been in our diaries since 2007.

But even with seven years to prepare for it, you'll be forgiven for approaching the April 2014 Patch Tuesday with a bit of a lump in your throat.

Adieu, XP.

Browsers pwned, Korean megabreach, hackers phoiled, and Chet Chat turns 4! [VIDEO]

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Which browser plugin withstood PWN2OWN? How big was the latest South Korean megabreach? What happens when hackers attack phishers?

Find out in 60 Second Security...

PWN2OWN Day Two - Chrome and Safari join the losers

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Here are the PWN2OWN results from Day Two, and an overview of the final payouts.

Chrome and Safari didn't get picked for Day One, but both of them were pwned on Day Two - twice for Chrome and once for Safari....

PWN2OWN Day One - Reader, IE, Flash and Firefox felled, Java left standing

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PWN2OWN Day One results are in!

The target that sounded easiest - Oracle Java, with prize money less than a third of the supposedly much tougher IE 11 - was the only one left standing at the end of the first half...

Patch Tuesday wrap-up, March 2014 - critical from Microsoft, important from Adobe

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Five updates from Microsoft, with two of them critical, including an APB for Internet Explorer users.

One important from Adobe, making that three Flash fixes in just over a month.

Don't delay. Patch today!