Microsoft Corp. has taken the rare step of warning about a serious computer security vulnerability it hasn't fixed yet.
The vulnerability disclosed Monday affects Internet Explorer users whose computers run the Windows XP or Windows Server 2003 operating software.
It can allow hackers to remotely take control of victims' machines. The victims don't need to do anything to get infected except visit a Web site that's been hacked.
Security experts say criminals have been attacking the vulnerability for nearly a week. Thousands of sites have been hacked to serve up malicious software that exploits the vulnerability. People are drawn to these sites by clicking a link in spam e-mail.
The so-called ``zero day'' vulnerability disclosed by Microsoft affects a part of its software used to play video. The problem arises from the way the software interacts with Internet Explorer, which opens a hole for hackers to tunnel into.
Microsoft urged vulnerable users to disable the problematic part of its software, which can be done from Microsoft's Web site, while the company works on a ``patch'' _ or software fix _ for the problem.
Microsoft rarely departs from its practice of issuing security updates the second Tuesday of each month. When the Redmond, Washington-based company does issue security reminders at other times, it's because the vulnerabilities are very serious.
A recent example was the emergency patch Microsoft issued in October for a vulnerability that criminals exploited to infect millions of PCs with the Conficker worm. While initially feared as an all-powerful doomsday device, that network of infected machines was eventually used for mundane moneymaking schemes like sending spam and pushing fake antivirus software.
Agencies
Showing posts with label Web site. Show all posts
Showing posts with label Web site. Show all posts
Tuesday, July 7, 2009
Thursday, April 16, 2009
Will Yahoo layoff hundreds of employees?
Yahoo Inc is gearing up for its third round of mass layoffs in 14 months, signaling the long-slumping Internet company is still struggling to snap out of its financial malaise under a new leadership team.
The cuts will likely affect several hundred employees, a person familiar with the plan said, confirming a report first published on The New York Times' Web site.
The person asked to remain anonymous because Yahoo isn't publicly discussing anything that might affect its stock price until the April 21 release of the Sunnyvale, California-based company's first-quarter earnings report.
Most analysts expect those results to be lackluster, extending a pattern of disappointing profits that began in 2006.
Yahoo hired technology veteran Carol Bartz as its chief executive in January to steer a turnaround. The blunt-talking Bartz has spent much of her tenure trying to understand Yahoo's strengths and weaknesses while promising to throw out the dead wood. She already has reorganized Yahoo's management team.
Bartz's predecessor, Yahoo co-founder Jerry Yang, also tried to shake things up by laying off about 1,000 workers in February 2008 only to expand the payroll again in the next few months. Just before Bartz's hiring, Yahoo eliminated more than 1,500 jobs to enter 2009 with 13,600 workers.
When they made the last cuts, Yahoo executives warned more layoffs could be coming if the recession worsened — an unwelcome turn that occurred during the first three months of the year.
The deepening downturn has caused more advertisers to trim their spending, a trend that has hurt all companies like Yahoo that depend on advertising for most of their revenue. The retrenchment has been a bigger problem for more traditional media, particularly newspapers, but it's also forcing Internet companies to tighten their belts.
Even Internet search leader Google Inc, which generates three times more revenue than Yahoo, decided to lay off about 340 workers and curb other expenses during the first quarter to bolster its profits during the tough times.
Agencies
The cuts will likely affect several hundred employees, a person familiar with the plan said, confirming a report first published on The New York Times' Web site.
The person asked to remain anonymous because Yahoo isn't publicly discussing anything that might affect its stock price until the April 21 release of the Sunnyvale, California-based company's first-quarter earnings report.
Most analysts expect those results to be lackluster, extending a pattern of disappointing profits that began in 2006.
Yahoo hired technology veteran Carol Bartz as its chief executive in January to steer a turnaround. The blunt-talking Bartz has spent much of her tenure trying to understand Yahoo's strengths and weaknesses while promising to throw out the dead wood. She already has reorganized Yahoo's management team.
Bartz's predecessor, Yahoo co-founder Jerry Yang, also tried to shake things up by laying off about 1,000 workers in February 2008 only to expand the payroll again in the next few months. Just before Bartz's hiring, Yahoo eliminated more than 1,500 jobs to enter 2009 with 13,600 workers.
When they made the last cuts, Yahoo executives warned more layoffs could be coming if the recession worsened — an unwelcome turn that occurred during the first three months of the year.
The deepening downturn has caused more advertisers to trim their spending, a trend that has hurt all companies like Yahoo that depend on advertising for most of their revenue. The retrenchment has been a bigger problem for more traditional media, particularly newspapers, but it's also forcing Internet companies to tighten their belts.
Even Internet search leader Google Inc, which generates three times more revenue than Yahoo, decided to lay off about 340 workers and curb other expenses during the first quarter to bolster its profits during the tough times.
Agencies
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