Apple Releases Fix for Critical Java Flaw
Apple has issued an update for Mac OS X installations of Java that fixes at least one critical security vulnerability in the software.
Apple has issued an update for Mac OS X installations of Java that fixes at least one critical security vulnerability in the software.
I spent several hours this past week watching video footage from hidden cameras that skimmer thieves placed at ATMs to surreptitiously record customers entering their PINs. I was surprised to see that out of the dozens of customers that used these cash machines, only one bothered to take the simple security precaution of covering his hand when entering his 4-digit code.
Oracle has issued an urgent update to close a dangerous security hole in its Java software that attackers have been using to deploy malicious software. The patch comes amid revelations that Oracle was notified in April about this vulnerability and a number other other potentially unpatched Java flaws.
New analysis of a zero-day Java exploit that surfaced last week indicates that it takes advantage of not one but two previously unknown vulnerabilities in the widely-used software. The latest figures suggest that more than a billion users may be vulnerable to attack.
Attackers have seized upon a previously unknown security hole in Oracle’s ubiquitous Java software to break into vulnerable systems. So far, the attacks exploiting this weakness have been targeted and not widespread, but it appears that the exploit code is now public and is being folded into more widely-available attack tools such as Metasploit and exploit kits like BlackHole.
Online file-backup and storage service Dropbox has begun offering a two-step authentication feature to help users beef up the security of their accounts. The promised change comes less than a month after the compromise of a Dropbox employee’s account exposed many Dropbox user email addresses.
For the second time in a week, Adobe has shipped a critical security update for its Flash Player software. This patch, part of a planned release, closes at least six security holes in the widely-used browser plugin, and comes just one week after the company rushed out a fix for a flaw that attackers were already exploiting in the wild.
KrebsOnSecurity has obtained an exclusive look inside the back-end operations of the recently-destroyed Grum spam botnet. It appears that the crime machine was larger and more complex than many experts had imagined. It also looks like my previous research into the identity of the Grum botmaster was right on target.
Adobe and Microsoft each issued security updates today to fix critical vulnerabilities in their software. Adobe’s fixes include a patch for a Flash Player flaw that is actively being exploited. Microsoft’s Patch Tuesday release includes nine patch bundles — more than half of them rated critical — addressing at least 27 security holes in Windows and related software.
The U.S Federal Bureau of Investigation is warning about an uptick in online extortion scams that impersonate the FBI and frighten people into paying fines to avoid prosecution for supposedly downloading child pornography and pirated content. This post offers an inside look at one malware gang responsible for orchestrating such scams.
In an alert published last week, the FBI said that The Internet Crime Complaint Center — a partnership between the FBI and the National White Collar Crime Center — was “getting inundated with complaints” from consumers targeted or victimized by the scam, which uses drive-by downloads to hijack host machines. The downloaded malware displays a threatening message (see image to the right) and blocks the user from doing anything else unless he pays the fine or finds a way to remove the program.