Is any data safe?

Today another major retailer announced their customer files were compromised. This company had clearly implemented some security that kept hackers from getting too much information. Passwords were hashed and credit card numbers were kept on a separate server, which does signal that the company designed with security in mind. Nevertheless, personal information was compromised.
Is there anyway to keep information safe if it’s accessible from the internet? Some of my uber-security conscious friends would say no. I am beginning to believe them.

SOPA and PIPA update
The internet protests SOPA / PIPA

Related Posts

New security focused services

Steve’s been busy this week working on some new products.
You can see the first at Did Company Leak? This is a neat little hack that looks at social media reports to see if a there are reports of leaks, breaches or hacks and gives you a list of tweets that reference them. And, yes, I did really receive spam to two addresses stolen from iContact customers today.

Read More

Gmail reports spear phishing attack

No one, it seems, is immune from account compromise attempts. Today Google reported they had identified a systemic campaign to compromise Gmail accounts belonging to “senior U.S. government officials, Chinese political activists, officials in several Asian countries (predominantly South Korea), military personnel and journalists.”
Google offers a number of solutions for users, including the ability to add 2 factor authentication to your Gmail account. I strongly recommend anyone who uses Gmail to do this.
This isn’t a security blog, but email is one of the major vectors used to infect machines. We’ve seen numerous break ins targeting email senders and ESPs, resulting in customer and recipient data being stolen and then used for spam. Everyone who uses email needs to be aware of the risks and maintain their email account integrity. Be careful clicking links in emails. Be careful opening webpages. Keep your antivirus software up to date.
Everyone is a target.
 

Read More

Another security problem

I had hoped to move away from security blogging this week and focus on some other issues. But today I see that both CAUCE and John Levine are reporting that there is malware spam coming from a Cheetahmail customer.
Looking at what they shared, it may be that Cheetahmail has not been compromised directly. Given mail is only coming from one /29, which belongs to one customer it is possible that only the single customer account has been compromised. If that is the case, then it’s most likely one of the Cheetahmail users at the customer got infected and their Cheetahmail credentials were stolen. The spammer then gained access to the customer’s Cheetahmail account.  It’s even possible that the spammer used the compromised customer account to launch the mail. If this is the case, the spammer looked exactly like the customer, so most normal controls wouldn’t have noticed this was a spammer.
This highlights the multiple vectors these criminals are using to gain access to ESPs and the mailing systems they use. They’re not just trying to compromise the ESPs, but they’re also attempting to compromise customers and access their accounts so that the spammer can steal the ESPs hard won and hard fought sending reputation.
Everyone sending mail should be taking a long, hard look at their security. Just because you’re not an ESP doesn’t mean you aren’t a target or that you can get away with lax security. You are also a target.

Read More