squid Archives - Schneier on Security (original) (raw)
Entries Tagged "squid"
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Friday Squid Blogging: Giant Squid Live in the Waters of Western Australia
Evidence of them has been found by analyzing DNA in the seawater.
As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.
Posted on May 8, 2026 at 5:03 PM •View Comments
Friday Squid Blogging: How Squid Survived Extinction Events
Science news:
Scientists have finally cracked a long-standing mystery about squid and cuttlefish evolution by analyzing newly sequenced genomes alongside global datasets. The research reveals that these bizarre, intelligent creatures likely originated deep in the ocean over 100 million years ago, surviving mass extinction events by retreating into oxygen-rich deep-sea refuges. For millions of years, their evolution barely changed—until a dramatic post-extinction boom sparked rapid diversification as they moved into new shallow-water habitats.
As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.
Posted on April 24, 2026 at 5:03 PM •View Comments
Friday Squid Blogging: New Giant Squid Video
Pretty fantastic video from Japan of a giant squid eating another squid.
As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.
Posted on April 17, 2026 at 5:05 PM •View Comments
Friday Squid Blogging: Squid Overfishing in the South Pacific
Regulation is hard:
The South Pacific Regional Fisheries Management Organization (SPRFMO) oversees fishing across roughly 59 million square kilometers (22 million square miles) of the South Pacific high seas, trying to impose order on a region double the size of Africa, where distant-water fleets pursue species ranging from jack mackerel to jumbo flying squid. The latter dominated this year’s talks.
Fishing for jumbo flying squid (Dosidicus gigas) has expanded rapidly over the past two decades. The number of squid-jigging vessels operating in SPRFMO waters rose from 14 in 2000 to more than 500 last year, almost all of them flying the Chinese flag. Meanwhile, reported catches have fallen markedly, from more than 1 million metric tons in 2014 to about 600,000 metric tons in 2024. Scientists worry that fishing pressure is outpacing knowledge of the stock.
As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.
Posted on April 10, 2026 at 5:03 PM •View Comments
Friday Squid Blogging: Jurassic Fish Chokes on Squid
Here’s a fossil of a 150-million year old fish that choked to death on a belemnite rostrum: the hard, internal shell of an extinct, squid-like animal.
Original paper.
As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.
Posted on April 3, 2026 at 5:07 PM •View Comments
Friday Squid Blogging: Jumbo Flying Squid in the South Pacific
The population needs better conservation.
As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.
Posted on March 20, 2026 at 5:06 PM •View Comments
Friday Squid Blogging: Increased Squid Population in the Falklands
Some good news: squid stocks seem to be recovering in the waters off the Falkland Islands.
As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.
Posted on March 13, 2026 at 5:05 PM •View Comments
Friday Squid Blogging: Squid in Byzantine Monk Cooking
This is a very weird story about how squid stayed on the menu of Byzantine monks by falling between the cracks of dietary rules.
At Constantinople’s Monastery of Stoudios, the kitchen didn’t answer to appetite.
It answered to the “typikon”: a manual for ensuring that nothing unexpected happened at mealtimes. Meat: forbidden. Dairy: forbidden. Eggs: forbidden. Fish: feast-day only. Oil: regulated. But squid?
Squid had eight arms, no bones, and a gift for changing color. Nobody had bothered writing a regulation for that. This wasn’t a loophole born of legal creativity but an oversight rooted in taxonomic confusion. Medieval monks, confronted with a creature that was neither fish nor fowl, gave up and let it pass.
In a kitchen governed by prohibitions, the safest ingredient was the one that caused the least disturbance. Squid entered not with applause, but with a shrug.
Bonus stuffed squid recipe at the end.
As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.
Posted on March 6, 2026 at 5:03 PM •View Comments
Friday Squid Blogging: Squid Fishing in Peru
Peru has increased its squid catch limit. The article says “giant squid,” but they can’t possibly mean that.
As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.
Posted on February 27, 2026 at 5:04 PM •View Comments
Sidebar photo of Bruce Schneier by Joe MacInnis.