Spammers And Botnets Change Tactics eWEEK Europe UK A year ago, web hosting firm McColo was shut down, causing a short but dramatic drop in spam. Now spammers are strong again, with researchers at McAfee ...
Messaging security risks have upper hand on solutions SearchSecurity.com And even noteworthy victories against spammers, such as the shutdowns of McColo and EstDomains, criminals still buy, use and dump domains by the thousands ...
Spam volume reaches new all-time high at 92 percent SC Magazine US This was not the case during the last quarter of 2008, however, due to the McColo ISP shutdown, which caused spam volumes to take a drastic nosedive, ...
Implications of increasing malicious spam Help Net Security For example, at approximately 21:30 GMT on November 11, 2008, multiple upstream network providers shut down access to McColo.com hosted systems, ...
Bad Actors Largely Unchecked in Cybercrime Efforts eWeek ... of ISP McColo last year -- attackers are able to merely move their operations over to another provider who has yet to garner widespread attention. ...
The A to Z of cyber crime Pocket-lint.com McColo was a San Jose based web hosting company until it was closed down in 2008. It offered substantial protection to its clients and was responsible for ...
Spam-Based Malware Shows Dramatic Rise Redmond Channel Partner The main reason spam volumes declined in the first place was because hosting provider McColo.com -- which researchers say accounted for two-thirds or more ...
Number of Spam Laden with Viruses Spike in H2 2009 SPAMfighter News ... primary reason why spam levels spiked was hackers' attempts to reestablish their botnets following the recent shut down of ISPs like 3FN, McColo etc. ...
Filtros antispam NEWS PCS asycom Un ejemplo lo tenemos en el antiguo ISP McColo Corp, ubicado en California, que el año pasado fue cerrado por las autoridades de EE UU. ...