And it's still hacked, if you manually grab the page:
Quoteron@slayer:~$ echo -ne "GET / HTTP/1.0\r\nHost: biz.yahoo.com\r\n\r\n" | nc biz. yahoo.com 80
HTTP/1.1 200 OK
Date: Sun, 30 Jul 2006 14:32:54 GMT
P3P: policyref="http://p3p.yahoo.com/w3c/p3p.xml", CP="CAO DSP COR CUR ADM DEV T AI PSA PSD IVAi IVDi CONi TELo OTPi OUR DELi SAMi OTRi UNRi PUBi IND PHY ONL UNI PUR FIN COM NAV INT DEM CNT STA POL HEA PRE GOV"
Cache-Control: private
Connection: close
Content-Type: text/html
<html>
<head>
<title>Novo Documento</title>
</head>
<body leftmargin="0" topmargin="0" marginwidth="0" marginheight="0">
<table width="100%" border="0">
<tr>
<td align="center">
<br><br>
<img src="yo.jpg">
</td>
</tr>
<tr>
<td align="center">
<font face="Verdana" size="2">
<b>Yahoo owned?? ;O</b> <br><br>
e.dcn.yahoo.com 4.3-YAHOO-20020521 FreeBSD 4.3-YAHOO-20020521 #0: Fri May 31 16:15:33 PDT 2002 ps@fb40.yahoo.com:/home/src/sys/compile/YAHOO i386 <br><br>
<b>[ core-project backing... ]</b><br>
We are: st4ck, hux0x, gridrunk, freak, hellsink, losjack and blah<br><br>
<b>Help?? /server irc.gigachat.net on #core-project</b>
</font>
</td>
</tr>
</table>
</body>
</html>
<privating .... servinng.. you you you baks you very nicy by hux0x>
<!-- biz26.finance.dcn.yahoo.com uncompressed Sun Jul 30 07:32:54 PDT 2006 -->
its only some of the servers. basically though Yahoo! took one in the face while taking one in the ass.
Like I said, it's biz.yahoo.com. I think there were a total of 3 servers, and I was in a hurry so I just pasted the thing from biz.