Authored by a Symantec employee

 

An independent security researcher recently discovered that some Apple Macs older than a year are susceptible to a nasty bug that would allow attackers to gain access to a computer once it wakes from “Sleep mode”.

Safety for every device.

Security is no longer a one-machine affair. You need a security suite that helps protect all your devices – your Windows PC, Mac, Android smartphone or your iPad.
Try for 30 days before you buy with Norton Security Deluxe – helps protect up to 5 of your devices for one low price.

The bug affects Mac's sleep-mode energy conservation application, which can leave the computer vulnerable after it wakes up from being put into sleep mode. While this attack is very hard to execute and there are no reports of this bug being used by attackers in the wild, it is still important to be aware of this vulnerability and know how to stay safe.

Is My Computer Vulnerable?

Affected models are the MacBook Pro Retina 10.1, MacBook Pro 8.2, MacBook Air 5.1 Late 2013 Mac Pro and MacBook Pro 9.1.

How Can I Stay Safe?

Rather than put your Mac into in “sleep” mode, shut down your computer completely after each use until Apple can release the latest patch to fix this issue.

Symantec has also confirmed the existence of this flaw, which you can read more about on the Symantec Security Response Blog.

Don’t wait until a threat strikes.

Security threats and malware lurk on Windows PCs, Macs, and Android and iOS devices. If you use more than one device – like most of us do – you need an all-in-one security suite. Meet Norton Security Premium.
Enjoy peace of mind on every device you use with Norton Security Premium.

No Credit Card Required


Symantec Corporation, the world’s leading cyber security company, allows organizations, governments, and people to secure their most important data wherever it lives. More than 50 million people and families rely on Symantec’s Norton and LifeLock comprehensive digital safety platform to help protect their personal information, devices, home networks, and identities.

© 2017 Symantec Corporation. All rights reserved. Symantec, the Symantec Logo, the Checkmark Logo, Norton, Norton by Symantec, LifeLock, and the Lockman Logo are trademarks or registered trademarks of Symantec Corporation or its affiliates in the United States and other countries. Firefox is a trademark of Mozilla Foundation. Google Chrome is a trademark of Google, Inc. Mac, iPhone and iPad are trademarks of Apple Inc. Microsoft and the Windows logo are trademarks of Microsoft Corporation in the United States and/or other countries. The Android robot is reproduced or modified from work created and shared by Google and used according to terms described in the Creative Commons 3.0 Attribution License. Other names may be trademarks of their respective owners.