An impostor

There seems to be a player playing on flems server pretending to be other players, including clan members.
It was brought to my attention when there was a player named squidward, and then flem, with the tag, albeit not the correct tag. I went to his hlstats page and this is what i found:
Player Profile
Name: TyberZannxxxx
Member of Clan: (None)
Steam Id: STEAM_0:0:20891015
Steam Community: 76561198002047758
Real Name: (Unknown)
Email Address: (Unknown)
Homepage: (Not specified)
ICQ Number: (Not specified)
Player Id: 58,349
Last Connect: Sunday 21st June 2009 10:04:51 pm (Total: 64 Connects)
Total Connection Time: 1d 05:13:05h
Average Ping: 78 ms (Latency: 39 ms)
Favorite Weapon:*
Aliases
Rank Name Time Last Use Kills Deaths Kpd Hpk
1. TyberZannxxxx 1d 03:38:32h 2009-06-21 22:32:49 2,687 4,849 0.55 0.00
2. TKC Eyerock-elite 0d 00:25:21h 2009-06-21 22:32:46 31 77 0.40 0.00
3. (T K C) TyberZannxxxx 0d 00:08:10h 2009-06-20 17:19:21 3 12 0.25 0.00
4. Big Flem 0d 00:03:19h 2009-06-20 20:09:44 2 19 0.11 0.00
5. KaDiR_NL 0d 00:03:07h 2009-06-21 19:20:43 2 3 0.67 0.00
6. Substance D 0d 00:02:40h 2009-06-20 22:34:59 4 12 0.33 0.00
7. Substance_D 0d 00:02:32h 2009-06-20 22:37:34 3 5 0.60 0.00
8. Revolver Ocelot 0d 00:02:27h 2009-06-06 02:02:21 5 5 1.00 0.00
9. (TKC) TyberZannxxxx 0d 00:01:53h 2009-06-21 19:12:40 3 4 0.75 0.00
10. Gobbles 0d 00:01:01h 2009-06-20 22:33:29 0 6 0.00 0.00
11. Beast 0d 00:00:59h 2009-06-20 22:34:28 3 2 1.50 0.00
12. TKC Squidward 0d 00:00:58h 2009-06-20 17:44:18 0 2 0.00 0.00
13. TKC EYEROCK elite 0d 00:00:55h 2009-06-20 17:20:16 1 2 0.50 0.00
14. (T K C)Big Flem 0d 00:00:42h 2009-06-20 17:34:08 2 1 2.00 0.00
15. [TKC] TyberZannxxxx 0d 00:00:41h 2009-06-20 22:05:11 0 2 0.00 0.00
16. TKC TyberZannxxxx 0d 00:00:39h 2009-06-20 17:44:57 0 2 0.00 0.00
17. S_O_S 0d 00:00:28h 2009-06-20 20:09:12 0 1 0.00 0.00
18. spiderfinger 0d 00:00:28h 2009-06-21 19:09:49 1 1 1.00 0.00
19. KaDiRNL 0d 00:00:26h 2009-06-21 19:17:36 1 2 0.50 0.00
20. [TKC] Eyerock-elite
I dont know what is done in this situation, however i feel as those the clan should be made aware, as well as the other players who frequent tkc servers whose names were used
It was brought to my attention when there was a player named squidward, and then flem, with the tag, albeit not the correct tag. I went to his hlstats page and this is what i found:
Player Profile
Name: TyberZannxxxx
Member of Clan: (None)
Steam Id: STEAM_0:0:20891015
Steam Community: 76561198002047758
Real Name: (Unknown)
Email Address: (Unknown)
Homepage: (Not specified)
ICQ Number: (Not specified)
Player Id: 58,349
Last Connect: Sunday 21st June 2009 10:04:51 pm (Total: 64 Connects)
Total Connection Time: 1d 05:13:05h
Average Ping: 78 ms (Latency: 39 ms)
Favorite Weapon:*
Aliases
Rank Name Time Last Use Kills Deaths Kpd Hpk
1. TyberZannxxxx 1d 03:38:32h 2009-06-21 22:32:49 2,687 4,849 0.55 0.00
2. TKC Eyerock-elite 0d 00:25:21h 2009-06-21 22:32:46 31 77 0.40 0.00
3. (T K C) TyberZannxxxx 0d 00:08:10h 2009-06-20 17:19:21 3 12 0.25 0.00
4. Big Flem 0d 00:03:19h 2009-06-20 20:09:44 2 19 0.11 0.00
5. KaDiR_NL 0d 00:03:07h 2009-06-21 19:20:43 2 3 0.67 0.00
6. Substance D 0d 00:02:40h 2009-06-20 22:34:59 4 12 0.33 0.00
7. Substance_D 0d 00:02:32h 2009-06-20 22:37:34 3 5 0.60 0.00
8. Revolver Ocelot 0d 00:02:27h 2009-06-06 02:02:21 5 5 1.00 0.00
9. (TKC) TyberZannxxxx 0d 00:01:53h 2009-06-21 19:12:40 3 4 0.75 0.00
10. Gobbles 0d 00:01:01h 2009-06-20 22:33:29 0 6 0.00 0.00
11. Beast 0d 00:00:59h 2009-06-20 22:34:28 3 2 1.50 0.00
12. TKC Squidward 0d 00:00:58h 2009-06-20 17:44:18 0 2 0.00 0.00
13. TKC EYEROCK elite 0d 00:00:55h 2009-06-20 17:20:16 1 2 0.50 0.00
14. (T K C)Big Flem 0d 00:00:42h 2009-06-20 17:34:08 2 1 2.00 0.00
15. [TKC] TyberZannxxxx 0d 00:00:41h 2009-06-20 22:05:11 0 2 0.00 0.00
16. TKC TyberZannxxxx 0d 00:00:39h 2009-06-20 17:44:57 0 2 0.00 0.00
17. S_O_S 0d 00:00:28h 2009-06-20 20:09:12 0 1 0.00 0.00
18. spiderfinger 0d 00:00:28h 2009-06-21 19:09:49 1 1 1.00 0.00
19. KaDiRNL 0d 00:00:26h 2009-06-21 19:17:36 1 2 0.50 0.00
20. [TKC] Eyerock-elite
I dont know what is done in this situation, however i feel as those the clan should be made aware, as well as the other players who frequent tkc servers whose names were used