Wikipedia:Long-term abuse/Date-changing vandal from Malaysia

Basic information
IP-hopping editor from Malaysia who rapidly changes dates on biographical articles.

Targeted areas, pages, themes
Biographies (especially those of government officials), lists of government officials.

Habitual behavior
The IP addresses are located in Malaysia. The locations are often, but not always, in Kota Kinabalu or Sabah state or Kuala Lumpur or nearby locations in Selangor state.

Vandalism consists of rapidly changing dates (years), often on biographical articles. Birth years, death years, etc. Sometimes they make other minor edits (adding random categories, wikilinking and de-wikilinking).

Edit summaries, if present, usually consist of a single year (e.g. 2017) or a series of years separated by spaces (e.g. 1928 1948 1958). More recently, edit summaries are sometimes pasted raw wiki text.

For the most part, they will use a particular IP for a one-day vandalism spree, and then move on to a different IP.

They do not communicate with other users.

Cases

 * Wikipedia:Sockpuppet investigations/2001:E68:540E:6C84:B039:7333:ECD0:B8FC/Archive (April 2018)

IP addresses

 * 19 February 2017:
 * 20 February 2017:
 * 20 February 2017:
 * 28 February 2017:
 * 7 August 2017:
 * 23 October 2017:
 * 7 December 2017:
 * 31 January 2018:
 * 16 February 2018:
 * 2 April 2018:
 * 6 April 2018:
 * 6 April 2018:
 * 9 April 2018:
 * 14 April 2018:
 * 21 April 2018:
 * 21 April 2018:
 * 22 April 2018:
 * 22 April 2018:
 * 23 April 2018:
 * 23 April 2018:
 * 23 April 2018:
 * 23 April 2018:
 * 23 April 2018:
 * 23 April 2018:
 * 23 April 2018:
 * 25 April 2018:
 * 5 May 2018:
 * 5 May 2018:
 * 23 May 2018:
 * 16 July 2018:
 * 10 November 2018:
 * 31 December 2018:
 * 2 January 2019:
 * 4 January 2019:
 * 7 January 2019:
 * 27 January, 20 March, 4 April, and 15 September 2019:
 * 4 February 2019:
 * 12 February 2019:
 * 13 February 2019:
 * 13 February 2019:
 * 14 February 2019:
 * 17 February 2019:
 * 19 February 2019:
 * 1–4 April 2019:
 * 10 April 2019:
 * 15 April 2019 and 3 March 2021:
 * 8 May 2019 and other dates: – this one is unusual in that they used it on six separate dates over the course of a year
 * 2 June 2019:
 * 5 June 2019:
 * 6 June 2019:
 * 24 July 2019:
 * 9 July 2020:
 * 17 July 2020:
 * 22 July 2020:
 * 26 July 2020:
 * 30 July 2020:
 * 14 August 2020:
 * 17 August 2020:
 * 18 August 2020:
 * 25 August 2020:
 * 10 September 2020:
 * 10 November 2020:
 * 10 November 2020:
 * 13 December 2020:
 * 8 March 2021:
 * 9 March 2021:
 * 10 March 2021:
 * 15 March 2021:
 * 18 March 2021:
 * 23 March 2021:
 * 24 March 2021:
 * 1 April 2021:
 * 12 April 2021:
 * 15 April 2021:
 * 21 April 2021:
 * 21–23 April 2021:
 * 23 April 2021:
 * 2–4 May 2021:
 * 3 May 2021:
 * 6, 20, 21 May 2021:
 * 24–25 May 2021:
 * 25 May 2021:
 * 2 June 2021:
 * 24 June 2021:
 * 24 June 2021:
 * 25 June 2021:
 * 26–27 June 2021:
 * 27 June 2021:
 * 28 June 2021:
 * 29 June 2021:
 * 30 June – 1 July 2021:
 * 1 July 2021:
 * 1–6 July 2021:
 * 7 July 2021:
 * 7-11 July 2021:
 * 8 July 2021:
 * 9-11 July 2021:
 * 11 July 2021:
 * 11–12 July 2021:
 * 13 July 2021:
 * 14–15 July 2021:
 * 15–16 July, 31 July, 1–2 August 2021:
 * 19–20 July 2021:
 * 21 July 2021:
 * 2 August 2021:
 * 14 August 2021:
 * 14-15 August 2021:
 * 15 August 2021:
 * 17 August – 5 September, 13 September 2021:
 * 18 August, 12-13 September 2021:
 * 19 August – 28 August 2021:
 * 20 August – 8 September 2021:
 * 22 August – 30 August 2021:
 * 23 August – 7 September 2021:
 * 27 August 2021:
 * 11 September 2021:
 * 14 September 2021:
 * 14 September 2021:
 * 14 September 2021:
 * 16 September 2021:
 * 18 September 2021:
 * 23 September 2021:
 * 24 September 2021:
 * 1 October 2021:
 * 13 October 2021:
 * 14 October 2021:
 * 14 October 2021:
 * 27 October 2021: *
 * 2-5 November 2021:
 * 11 November 2021:
 * 12 November 2021:
 * 14 November 2021:
 * 15 November 2021:
 * 16 November 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 14 October 2021:
 * 14 October 2021:
 * 27 October 2021: *
 * 2-5 November 2021:
 * 11 November 2021:
 * 12 November 2021:
 * 14 November 2021:
 * 15 November 2021:
 * 16 November 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 27 October 2021: *
 * 2-5 November 2021:
 * 11 November 2021:
 * 12 November 2021:
 * 14 November 2021:
 * 15 November 2021:
 * 16 November 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 2-5 November 2021:
 * 11 November 2021:
 * 12 November 2021:
 * 14 November 2021:
 * 15 November 2021:
 * 16 November 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 14 November 2021:
 * 15 November 2021:
 * 16 November 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 15 November 2021:
 * 16 November 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 15 November 2021:
 * 16 November 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 16 November 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 16 November 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 16 November 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 17 December 2021:
 * 18 December 2021:
 * 17 December 2021:
 * 18 December 2021:

I've blocked Special:Contributions/2001:D08:1800:0:0:0:0:0/34 for one month on Nov. 19th since most of the edits from that range consist of vandalizing dates. EdJohnston (talk) 02:38, 20 November 2021 (UTC)
 * would you please consider blocking this range again? They are once again using it for vandalism. Thanks, Citobun (talk) 13:43, 10 January 2022 (UTC)
 * I've issued a new three-month block of Special:Contributions/2001:D08:1800:0:0:0:0:0/34 per your request. EdJohnston (talk) 14:41, 10 January 2022 (UTC)


 * 6 November 2021:
 * 27 December 2021


 * 29 December 2021:
 * 29 December 2021:
 * 30 December 2021:
 * 30 December 2021:
 * 30 December 2021:
 * 30 December 2021:
 * 30 December 2021:
 * 30 December 2021:
 * 2 January 2022:
 * 3 January 2022:
 * 3 January 2022:
 * 3 January 2022:
 * 3 January 2022:
 * 3 January 2022:
 * 4 January 2022:
 * 4 January 2022:
 * 4 January 2022:
 * 4 January 2022:
 * 4 January 2022:
 * 8 January 2022:
 * 10 January 2022:
 * 14 January 2022:
 * 20 January 2022:
 * 6 April 2022:
 * 12 May 2022:
 * 28 August 2023:
 * 14 January 2022:
 * 20 January 2022:
 * 6 April 2022:
 * 12 May 2022:
 * 28 August 2023:
 * 14 January 2022:
 * 20 January 2022:
 * 6 April 2022:
 * 12 May 2022:
 * 28 August 2023:
 * 12 May 2022:
 * 28 August 2023:


 * December 2019, November 2021, September 2022:
 * August 2021:
 * October 2021:
 * October 2021:
 * December 2021:
 * January 2023‎:
 * January 2023, February 2023,
 * July 2023, August 2023, September 2023: (only reviewed back to July 19th, may go further back)
 * August 2023:
 * September 2023:
 * January 2024:
 * 19 March 2024:
 * 20 March 2024:
 * 22 March 2024:
 * 22 March 2024:
 * 22 March 2024:
 * 8 April 2024:
 * 10 April 2024:
 * 11 April 2024:
 * 15 April 2024:

Accounts

 * – first edit 7 June 2019, blocked the same day by Oshwah

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