Interesting scan to ports 1999-2000

["wirepair" <wirepair () roguemail net>]

Anyone else see this scan come across? It came from a .kr 
(big surprise i know). Did a quick search and apparently 
someones seen it before, this something we should be 
concerned about? (1999 == cisco i don't think thats what 
they're looking for) (2000 == answerbook that looks a bit 
better...) Here we go again!
-wire
[**] [1:620:1] SCAN Proxy attempt [**]
[Classification: Attempted Information Leak] [Priority: 2]
05/22-21:02:32.635898 xx.xx.xx.xx:1999 -> my.ip.ip.ip:8080
TCP TTL:108 TOS:0x0 ID:62984 IpLen:20 DgmLen:48 DF
******S* Seq: 0x55563D20  Ack: 0x0  Win: 0x4000  TcpLen: 
28
TCP Options (4) => MSS: 1460 NOP NOP SackOK

[**] [1:618:1] INFO - Possible Squid Scan [**]
[Classification: Attempted Information Leak] [Priority: 2]
05/22-21:02:32.636840 xx.xx.xx.xx:2000 -> my.ip.ip.ip:3128
TCP TTL:108 TOS:0x0 ID:62985 IpLen:20 DgmLen:48 DF
******S* Seq: 0x5556CEA2  Ack: 0x0  Win: 0x4000  TcpLen: 
28
TCP Options (4) => MSS: 1460 NOP NOP SackOK
_____________________________
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