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Sophos News Security made simple

CVE-2018-18500: Heap write-after-free in Firefox, Analysis and Exploitation
par Yaniv le 18 avril 2019 à 15 h 35 min
Editor’s note: This article is a technical description of a bug discovered by a member of the Offensive Research team at SophosLabs, and how the researcher created a proof-of-concept “Arbitrary Read/Write Primitive” exploit for this bug. The vulnerability was deemed critical by Mozilla’s bug tracking team and was patched in Firefox 65.0. It’s written for […]
SD-WAN and XG Firewall
par Chris McCormack le 17 avril 2019 à 15 h 44 min
What is SD-WAN exactly? And what's it for? We take a look. […]

Power Tip Tuesday – Zimbra (2FA) Two-Factor Authentication
par Gayle Billat le 16 avril 2019 à 5 h 30 min
Has your email ever been hacked? Set up two-factor authentication (2FA) for an extra layer of security for your Zimbra account. With 2FA enabled, to log into your Zimbra account, you need your password and a code generated on your smartphone. Enabling 2FA is easy, but there are a few steps. You will need access […] The post Power Tip Tuesday – Zimbra (2FA) Two-Factor Authentication appeared first on Zimbra : Blog. […]
NEW Zimbra Patches: 8.8.12 Patch 1 + 8.8.11 Patch 4 + 8.8.10 Patch 8 + 8.8.9 Patch 10 + 8.7.11 Patch 11 + 8.6.0 Patch 14
par Urvi Mehta le 12 avril 2019 à 16 h 12 min
Hello Zimbra Friends, Customers & Partners, We have six new patches to announce: Zimbra 8.8.12 “Isaac Newton” Patch 1 Zimbra 8.8.11 “Homi Bhabha” Patch 4 Zimbra 8.8.10 “Konrad Zuse” Patch 8 Zimbra 8.8.9 “Curie” Patch 10 Zimbra 8.7.11 Patch 11 Zimbra 8.6.0 Patch 14 For Zimbra 8.8.8 and above, you don’t need to download any […] The post NEW Zimbra Patches: 8.8.12 Patch 1 + 8.8.11 Patch 4 + 8.8.10 Patch 8 + 8.8.9 Patch 10 + 8.7.11 Patch 11 + 8.6.0 Patch 14 appeared first on Zimbra : Blog. […]

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Can you get hit by someone else’s ransomware? [VIDEO]
par Paul Ducklin le 22 avril 2019 à 14 h 19 min
How to protect yourself from being *affected* by malware, even if you're not yourself *infected*. […]
WannaCry hero Hutchins now officially a convicted cybercriminal
par Paul Ducklin le 21 avril 2019 à 15 h 18 min
The youngster who spent his own money to protect people from the WannaCry virus has pleaded guilty to malware-related cybercrime charges. […]